Question 1

Which of the following countries is known for not levying any personal income tax on individual residents?

Accepted Answer

Introduction / Context: Taxation systems vary widely from country to country. Some nations, especially resource rich Gulf states, are known for not levying personal income tax on salaries of individual residents, relying instead on revenues from oil and gas exports or other indirect taxes. General knowledge and banking exam questions often ask which countries fall into this category, because it highlights differences between developed, developing and resource based economies. Given Data / Assumptions: The question asks which country has no income tax, with a focus on personal income tax on individuals. Options list Kuwait, Saudi Arabia, Qatar and All of the above. We assume the context is standard exam material that treats these Gulf countries as examples of places with no personal income tax on individual wages. Corporate or other forms of taxation may still exist but are not the focus here. Concept / Approach: Kuwait, Saudi Arabia and Qatar are all oil rich Gulf countries that historically did not impose personal income tax on salaries of individuals, including many expatriate workers. While they may have other taxes, charges or value added tax systems, the absence of a traditional personal income tax is a well known feature. Therefore, when exam questions list these three countries and ask which has no income tax, the intended correct answer is All of the above, because all three share this characteristic in the context of personal income tax on individuals. Step-by-Step Solution: Step 1: Understand that the question is referring to countries without personal income tax on individual residents.Step 2: Recall that Kuwait, Saudi Arabia and Qatar are all Middle Eastern countries which, for a long time, did not levy personal income tax on wages, relying heavily on oil and gas revenue.Step 3: Note that each of the three named countries fits this description in basic general knowledge references.Step 4: Therefore select All of the above, since all three listed countries meet the condition in the question. Verification / Alternative check: Introductory articles on global taxation and expatriate work destinations frequently mention Kuwait, Saudi Arabia and Qatar as places where individuals can earn salaries without paying income tax to the domestic government. Relocation guides and financial planning resources for overseas workers also highlight the no personal income tax feature of these Gulf economies. Exam focused general knowledge books summarise this information in short notes, often grouping these countries together as examples of nations without personal income tax on individuals. This reinforces that all three options are correct in the sense used by the question. Why Other Options Are Wrong: If a candidate selects only Kuwait, only Saudi Arabia or only Qatar, they would be ignoring the fact that the other two countries share the same feature in this context. The question expects recognition that all three listed nations are similar with respect to the absence of individual income tax. Therefore, selecting any single country instead of All of the above would not fully answer what is being asked and would be marked incorrect in an exam setting that uses this question pattern. Common Pitfalls: Some students may hesitate to choose All of the above because they assume exam setters rarely make that the correct answer, or because they know only one of the three countries and are unsure about the others. Others may confuse personal income tax with corporate or value added taxes, which may exist in these economies. To avoid such pitfalls, candidates should clearly remember that multiple Gulf nations, including Kuwait, Saudi Arabia and Qatar, are commonly cited as examples of countries without personal income tax on individual salaries in general knowledge material. Final Answer: All three of the listed Gulf countries, Kuwait, Saudi Arabia and Qatar, are known for not levying personal income tax on individual residents, so the correct option is All of the above.

Question 2

In popular music culture, pop music typically appeals to which broad type of audience?

Accepted Answer

Introduction / Context: Pop music, short for popular music, is one of the most widely consumed forms of music across the globe. The question is testing basic general knowledge about who pop music is generally created for and which type of audience it primarily targets. Understanding this helps students connect cultural terms like pop, rock, classical, or folk music with the audiences they are usually associated with. Given Data / Assumptions: - The genre under discussion is pop music, that is, popular music commonly played on mainstream media.- The question asks which broad type of audience pop music appeals to.- Four options are given, including mass audience, old audience, regional audience, and niche audience.- We assume the question refers to the general, global understanding of pop music rather than a narrow regional case. Concept / Approach: The core of this question lies in the definition of pop music. Pop music is designed to be easily accessible, catchy, and suitable for radio, streaming, and television. It is usually produced with the intention of reaching as many people as possible, irrespective of age, region, or strict subculture. Because of this, the correct concept is that pop music targets a broad and diverse audience rather than a small or very specialized one. Step-by-Step Solution: 1. Identify that “pop” stands for “popular” music, which indicates music intended for wide popularity.2. Recall that pop music charts, radio playlists, and streaming platforms push these songs to a mass audience across age groups and countries.3. Compare each option with this idea of mass appeal. Any option that limits the audience to a narrow or very specific group will conflict with the basic nature of pop music.4. Option B states that pop music appeals to a broad and diverse mass audience, which matches the definition of popular music created for general listeners.5. Therefore, choose the option that describes a wide, general audience as the correct answer. Verification / Alternative check: To verify, think about where pop songs are heard. They play in shopping malls, radios, mobile playlists, television shows, and social media videos. People from many age groups, cultures, and backgrounds listen to them. Artists in pop music often aim for chart success and streaming numbers, which only come when many different people enjoy the songs. This confirms that pop music is not exclusive to one region or age group but is meant for a broad, mainstream audience. Why Other Options Are Wrong: - An elderly and very traditional audience: Pop music is not restricted only to older people. It generally targets youth and middle aged listeners as well, and sometimes even children.- Only North American born listeners: Pop music today is a global phenomenon. Many pop stars and audiences are from Asia, Europe, Africa, and Latin America, so limiting it to one region is incorrect.- A very small and niche audience: A niche audience is a narrow, specialized group. This is the opposite of the aim of popular music, which targets the mainstream. Common Pitfalls: Learners sometimes confuse pop music with any one culture, such as Western or American culture, and assume it only serves that region. Others may think that youth only listen to pop, ignoring its reach among many age groups. Another mistake is to equate pop with any trendy subculture, although true niche genres like underground metal or experimental electronic are quite different from mainstream pop. Final Answer: The correct option is A broad and diverse mass audience, because pop music is created and marketed to reach as many general listeners as possible across different backgrounds.

Question 3

Which safety statement about hunting broadheads is true and should always be followed in the field?

Accepted Answer

Introduction / Context: Broadheads are sharp arrow heads used by hunters, especially in bow hunting for large game. Because they are designed to cut deeply, they pose serious risks during hunting and while dressing the animal after the shot. The question checks basic safety knowledge about how hunters should behave around broadheads once the arrow has struck the animal. Safety awareness is very important for any responsible hunter education course. Given Data / Assumptions: - The topic is broadheads, which are sharp cutting arrow heads used for hunting.- Four possible statements are given about broadheads, and we must find the one that is true.- One option talks about using pliers to screw them on, another says they are risk free, another stresses caution when dressing game, and the last claims they are dull.- We assume standard hunting safety guidelines apply. Concept / Approach: The correct approach is to recall standard safety rules taught in hunter education. Broadheads are extremely sharp and can remain lodged in the animal after the shot. When the hunter dresses or cleans the game, there is a risk that broken pieces or loose blades remain inside the carcass. Therefore, a true safety statement will emphasize careful handling and searching for all parts of the broadhead before processing the meat. Any statement that minimizes risk or recommends rough handling with tools is not correct. Step-by-Step Solution: 1. Consider the nature of broadheads: they have razor sharp edges designed to cut through tissue for a quick and humane kill.2. Because of this sharpness, they are dangerous not only to the animal but also to the hunter if handled carelessly.3. When dressing game, pieces of a broadhead can remain inside the body, so the hunter must check the wound channel carefully.4. The option that says “Dress game with great caution until you find all parts of the broadhead” directly matches this recommended safety practice.5. Review the other options and see that each contradicts proper safety advice, which confirms that the cautious dressing statement is the only correct one. Verification / Alternative check: To verify, think about real cases where hunters have been cut while cleaning animals. Reports and training manuals describe injuries from broken blades left inside carcasses. Many official hunter education materials warn hunters to locate all pieces of the broadhead to prevent cuts to hands and fingers. For this reason, they emphasize slow, careful dressing and inspection of the wound channel. This supports the statement that stresses caution and searching for all parts of the broadhead as the correct one. Why Other Options Are Wrong: - Use needle nose pliers or locking pliers to screw broadheads onto arrows: This is discouraged because tight tools can slip, damage the broadhead, or cause injury. Special broadhead wrenches or careful hand tightening are preferred.- Broadheads are risk free and cannot cause serious injury: This is clearly false. They are very sharp and can cause deep cuts.- Broadheads have a dull edge and are safer than field points: The opposite is true. They are much sharper and therefore require more caution than simple field tips. Common Pitfalls: Some learners may assume that because broadheads are hunting equipment, they are rugged and can be handled without care. Another mistake is to think that once the animal is down, all danger is over. In reality, the danger of cuts may increase during dressing, when hands are close to the wound and any remaining blades. Failing to search for every piece of the broadhead can lead to painful injuries and even medical emergencies. Final Answer: The correct option is Dress game with great caution until you find all parts of the broadhead, because safety rules require hunters to handle broadheads and game carcasses with maximum care to avoid serious cuts.

Question 4

Which of the following correctly describes the Sahara region in the northern part of Africa?

Accepted Answer

Introduction / Context: The Sahara is one of the most famous physical features on Earth and dominates the geography of northern Africa. Many exams test basic facts about continents, deserts, rivers, and mountains. This question checks whether the learner can correctly recall how the Sahara is described and where it is located on the African continent. Given Data / Assumptions: - The region discussed is the Sahara in Africa.- Four possible descriptions are given, including desert, jungle, transition land, and high plains.- The question asks which description best matches the Sahara.- We assume standard school level geography of Africa. Concept / Approach: The key concept here is the definition and location of the Sahara Desert. The Sahara is the largest hot desert in the world and covers a huge continuous area from the Atlantic Ocean in the west to the Red Sea in the east. It lies across the northern belt of Africa. Therefore, any correct description must include that it is a desert and that it occupies the northern part, often summarized as covering roughly the northern one third of the African continent. Step-by-Step Solution: 1. Recall that the Sahara is a desert, not a jungle, savanna, or high plain.2. Picture a map of Africa: the northern zone is mostly desert, the centre is savanna and tropical rainforest, and the south has grasslands and some desert areas.3. Read option A, which states that the Sahara is a desert that covers the northern one third of Africa. This aligns with standard descriptions in geography textbooks.4. Compare this with the other options, which describe jungles, transition zones, or high plains, none of which match the true nature of the Sahara.5. Conclude that option A is the only description that correctly fits the Sahara. Verification / Alternative check: You can verify this by remembering that the Sahara includes countries such as Morocco, Algeria, Libya, Egypt, and parts of Sudan, Chad, Niger, Mali, and Mauritania, all of which are in the northern belt of Africa. School atlases and world maps show a large yellow or brown region spanning this belt, labelled Sahara Desert. This visual memory confirms that it is a vast desert and not a rainforest or high grassy plain. That matches the wording of option A exactly. Why Other Options Are Wrong: - A dense tropical jungle with many plants and animals: This better describes parts of central Africa, such as the Congo rainforest, not the Sahara.- The transition terrain between desert and savanna grasslands: This describes a steppe or semi arid transition region called the Sahel, which lies south of the Sahara.- High grassy plains on which many African animals live: This describes savanna regions such as the Serengeti, not the Sahara Desert. Common Pitfalls: Students sometimes confuse the Sahara with the Sahel or with general savanna regions because all are in Africa. Another error is mixing up where tropical rainforest is located and placing it in the north, when in reality the rainforests lie closer to the equator. A mental habit of grouping all African landscapes as one type also causes confusion. Clear mental mapping of deserts, rainforests, and grasslands helps avoid these mistakes. Final Answer: The correct option is A vast desert that covers roughly the northern one third of Africa, which matches both the nature and the location of the Sahara Desert.

Question 5

Which of the following countries is regarded as having the oldest national anthem based on the age of its lyrics?

Accepted Answer

Introduction / Context: National anthems are patriotic songs officially adopted by countries as symbols of national identity. Some exam questions focus on historical facts about which anthem or lyrics are the oldest. This question asks about the country whose national anthem is considered the oldest based on the age of the text used for its lyrics. Given Data / Assumptions: - The question refers to the age of the national anthem, especially the age of its lyrics.- Four options are provided: India, Denmark, Japan, and China.- We assume a standard general knowledge convention used in competitive exams. Concept / Approach: In many general knowledge references, the Japanese national anthem “Kimigayo” is often credited with having the oldest lyrics. The poem that forms its text dates back to the Heian period, which is an early historical era in Japan. While some other anthems may have long histories, exam sources commonly highlight Japan because of this very old poetic origin. Therefore, we base our answer on this widely accepted conventional fact. Step-by-Step Solution: 1. Recall that “Kimigayo” is the national anthem of Japan and that its lyrics come from an ancient Japanese poem.2. Recognize that India, Denmark, and China have important and historic anthems, but their lyrics were composed much later than the early medieval period.3. Many general awareness question banks specifically state that Japan has the oldest national anthem lyrics among the commonly listed options.4. Compare each option with this standard exam fact and confirm which one matches.5. Conclude that Japan is the country associated with the oldest anthem lyrics among the given choices. Verification / Alternative check: You can cross check through general knowledge study materials where questions like “Which country has the oldest national anthem” often have Japan as the answer with an explanation that the words of “Kimigayo” come from a poem dating back nearly a thousand years or more. While anthem adoption dates and musical composition dates may be newer, the age of the lyrics is the key factor, and in that category Japan stands out among these four nations. Why Other Options Are Wrong: - India: The Indian national anthem “Jana Gana Mana” was composed in the early twentieth century, which is much later than the Heian period poem used in “Kimigayo.”- Denmark: Denmark has a very old royal and national song tradition, but in standard exam references it is not the one usually named for the oldest anthem lyrics among these options.- China: The Chinese national anthem “March of the Volunteers” is from the twentieth century and is therefore significantly younger than the Japanese anthem text. Common Pitfalls: Students sometimes confuse the oldest anthem lyrics with the oldest officially adopted anthem, or they consider only European countries when thinking of old national songs. Another common mistake is to assume that India or China must have the oldest of everything because of their ancient civilizations, but the modern national anthem traditions developed later. Understanding that this question is about the age of the lyrics and not about general civilizational age helps avoid errors. Final Answer: The correct option is Japan, because its national anthem “Kimigayo” uses lyrics derived from an ancient poem that is considered the oldest among the options given.

Question 6

In Indian agriculture, the term Golden Revolution refers to rapid growth in which major sector?

Accepted Answer

Introduction / Context: India has experienced several named “revolutions” in agriculture, each linked to growth in a particular sector, such as Green Revolution for cereals and White Revolution for milk. The Golden Revolution is one such important term often used in exams related to Indian economy, agriculture, and general studies. This question tests whether the learner can correctly link the Golden Revolution with the right agricultural sector. Given Data / Assumptions: - The term under discussion is “Golden Revolution.”- The question asks which sector this revolution refers to in India.- Options mention millets, viticulture, horticulture, and oilseeds.- We assume standard usage in Indian agricultural economics and exam literature. Concept / Approach: The Golden Revolution in India is closely associated with the rapid growth of horticulture. This includes production of fruits, vegetables, flowers, spices, honey, and other high value horticultural products, particularly during the period from the early nineteen nineties to the early two thousands. Exam oriented resources highlight that this revolution is linked to horticulture and honey production rather than field crops like cereals or oilseeds. The correct sector, therefore, is horticulture. Step-by-Step Solution: 1. Recall the list of named agricultural revolutions: Green for cereals, White for milk, Yellow for oilseeds, Blue for fisheries, and Golden for horticulture and honey.2. Match the term “Golden Revolution” with its known sector: fruits, vegetables, and related horticultural products.3. Examine each option: millets focus on coarse grains, viticulture focuses mostly on grapes and wine, and oilseeds relate to edible oils.4. Only one option clearly names horticulture with emphasis on fruits, vegetables, and honey.5. Therefore, select the option that connects Golden Revolution with horticulture. Verification / Alternative check: You can verify by remembering that horticulture gained a lot of importance in India through programmes like the National Horticulture Mission and by reading that the period of strong growth in horticulture is often called the Golden Revolution. Many exam oriented notes explicitly state that Golden Revolution is related to horticulture and honey. Cross checking with these sources confirms that horticulture is the correct linkage and that other crop categories have their own separate revolution names. Why Other Options Are Wrong: - Millets and coarse grains production: Though millets have recently gained focus for nutrition and climate resilience, they are not associated with the Golden Revolution term.- Viticulture and wine production only: Grapes are part of horticulture, but the revolution is not restricted to wine production. It covers a much wider range of horticultural crops.- Oilseeds and edible oil crops: Oilseeds are associated more commonly with the Yellow Revolution, not the Golden Revolution. Common Pitfalls: Learners sometimes mix up the colours of different revolutions because many of them sound similar. The presence of words like millets, oilseeds, or specific crop segments may confuse candidates into selecting the wrong one. A good strategy is to memorize a short table connecting each colour with the correct sector and to revise it before exams. Remember in particular that Golden is for horticulture and honey, while Yellow is for oilseeds. Final Answer: The correct option is Horticulture, especially fruits, vegetables, and honey, because Golden Revolution in India refers to the rapid growth of horticultural production.

Question 7

The advertising slogan Pure Banking, Nothing Else is associated with which Indian bank?

Accepted Answer

Introduction / Context: Banks often use memorable taglines or slogans to communicate their brand identity and build trust with customers. Competitive exams in banking and general awareness frequently ask questions that match these taglines with the correct institution. The slogan “Pure Banking, Nothing Else” is one of the best known banking taglines in India, and this question checks whether the learner can connect it to the correct bank. Given Data / Assumptions: - The slogan given is “Pure Banking, Nothing Else.”- Four banks are listed: YES Bank, Axis Bank, HDFC Bank, and State Bank of India (SBI).- We assume standard official taglines used in exams and banking awareness material. Concept / Approach: The concept here is simple recall of branding information. The State Bank of India, the largest public sector bank in India, has used several taglines over time. One of its famous composite taglines includes “With you all the way,” “Pure Banking, Nothing Else,” and “The nation banks on us.” Among the options provided, SBI is the only bank that officially uses the line “Pure Banking, Nothing Else.” Therefore, that is the bank this slogan belongs to. Step-by-Step Solution: 1. Recognize that the question is about brand taglines, not about products or interest rates.2. Recall from banking awareness study that State Bank of India uses the phrase “Pure Banking, Nothing Else.”3. Check each option in turn: YES Bank, Axis Bank, and HDFC Bank have different taglines and marketing lines that do not contain this exact phrase.4. Confirm that SBI is widely known for this tagline in exam oriented materials.5. Select State Bank of India (SBI) as the correct answer. Verification / Alternative check: You can verify this by consulting banking awareness notes, where taglines are often listed in a table. SBI appears with multiple taglines including “Pure Banking, Nothing Else,” while Axis Bank is usually associated with lines like “Dil se open,” HDFC Bank with “We understand your world,” and YES Bank with “Experience our expertise” or similar market specific taglines. The presence of the exact phrase in SBI promotional material confirms your choice. Why Other Options Are Wrong: - YES Bank: This is a private sector bank with its own distinct marketing phrases, but it does not use “Pure Banking, Nothing Else.”- Axis Bank: Axis Bank has different communication lines, often focusing on openness and customer centric services, not this exact slogan.- HDFC Bank: HDFC Bank has separate well known taglines centered around understanding the customer world, not around the phrase pure banking. Common Pitfalls: Because many banks have multiple taglines and advertisements, students sometimes mix up which line belongs to which institution. The words “banking” or “pure” may appear in multiple campaigns, leading to confusion. A practical tip is to build a small chart for major Indian banks and revise it regularly. Focusing on the exact wording rather than only the feel of the slogan reduces the chance of confusion in the exam hall. Final Answer: The correct option is State Bank of India (SBI), which uses the slogan “Pure Banking, Nothing Else” in its branding and awareness campaigns.

Question 8

Which voting method was widely discontinued after the 2000 United States presidential election controversy?

Accepted Answer

Introduction / Context: Elections rely on accurate and transparent voting methods. When a method leads to confusion or disputed results, governments often reform or replace it. The 2000 United States presidential election highlighted serious issues with a particular voting system, which then led to its discontinuation in many places. This question tests awareness of which specific method was involved and later phased out. Given Data / Assumptions: - The reference point is the 2000 United States presidential election.- Several voting methods are listed: punch card ballots, proxy voting, postal voting, and roll call voting.- We assume the learner knows at least basic facts about the election controversy and reforms that followed. Concept / Approach: The controversy in 2000, especially in the state of Florida, revolved around punch card ballot systems. Voters had to punch holes in cards to mark their choices, which sometimes resulted in incomplete punches called “hanging chads” or “dimpled chads.” These caused disputes during recounts because it was unclear whether the voter intended to select that candidate. In the years following the election, many jurisdictions discontinued punch card voting systems and moved to other technologies. Therefore, we connect the question directly to punch card ballots. Step-by-Step Solution: 1. Recall that the major controversy involved physical ballot cards with small punch holes.2. Recognize that this kind of ballot is specifically called a punch card ballot.3. Note that proxy voting, postal voting, and roll call are methods still used in some contexts, and they were not the central issue in the 2000 case.4. Identify punch card ballots as the method that was heavily criticized, investigated, and then phased out or discontinued in many regions.5. Select punch card ballots as the correct answer. Verification / Alternative check: To confirm, think of news footage or textbook explanations showing election officials holding up punched cards and examining punch holes during recounts. The term “hanging chad” has become a historical phrase linked with that election. Later reforms like the Help America Vote Act encouraged or required replacement of punch card systems with more reliable technologies. These details match only the punch card ballot method, not the other types listed. Why Other Options Are Wrong: - Proxy voting: This allows one person to vote on behalf of another under specific rules and was not the central issue in the 2000 controversy.- Postal or mail in voting: This method continues to be widely used in many countries and was not discontinued after 2000 as a direct result of that election.- Roll call voting: This is often used in small bodies, such as legislatures or committees, and is unrelated to the 2000 ballot design issue. Common Pitfalls: Some learners may confuse the controversy with general debates about postal voting or electronic voting. Others may not remember the exact technical name of the ballot system and instead focus on the political aspects. To avoid this, it is helpful to link the key phrase “hanging chads” with “punch card ballots” in memory. That connection clearly points to the method that was discontinued in many areas after the 2000 election. Final Answer: The correct option is Punch card ballots, the voting method strongly criticized during the 2000 United States presidential election and later discontinued in many places.

Question 9

A piece of land that is almost completely surrounded by water but connected to the mainland on one side is called what?

Accepted Answer

Introduction / Context: Basic geography often includes learning standard landform terms such as island, peninsula, isthmus, and strait. This question focuses on identifying the correct term for a landform that is almost surrounded by water but still attached to a larger landmass on one side. Knowing these definitions helps learners read maps accurately and describe physical features clearly. Given Data / Assumptions: - The land is almost surrounded by water.- There is still a connection to the mainland on one side.- Options given are island, isthmus, peninsula, and strait.- We assume standard school level geography definitions. Concept / Approach: The key is to recall the precise definition of each term. An island is completely surrounded by water and has no land connection. A peninsula is a landform surrounded by water on most sides but connected to the mainland on at least one side. An isthmus is a narrow strip of land connecting two larger land areas, and a strait is a narrow water body connecting two larger water bodies. The description in the question matches the definition of a peninsula, not the others. Step-by-Step Solution: 1. Focus on the phrase “almost surrounded by water” and “piece of land.” This already suggests we are talking about land, not water.2. Island: Fully surrounded by water with no land connection, so this does not fit the phrase “almost surrounded” plus “connected to the mainland.”3. Isthmus: A narrow land strip connecting larger land areas, but it is not described as almost surrounded by water; it is more about connection than surrounding.4. Strait: A narrow water passage, not land, so this does not match the description of a piece of land.5. Peninsula: A landform surrounded by water on three sides and joined to the mainland on one side. This perfectly matches the wording of the question. Verification / Alternative check: Think of examples like the Indian subcontinent often described as a peninsula, the Iberian Peninsula in Europe, or the Florida Peninsula in the United States. Each is surrounded by water on most sides but connected to a larger land area on one side. Visualizing these examples on a map confirms that a peninsula is defined by being almost surrounded by water while still part of a larger landmass. That check supports the choice of peninsula as correct. Why Other Options Are Wrong: - Island: Does not have any land connection to the mainland; it is completely surrounded by water.- Isthmus: A land bridge between two larger landmasses, usually with water on two sides, but the focus is on connection, not on being surrounded on three sides.- Strait: This is a water body, not a landform, so it cannot describe a piece of land. Common Pitfalls: Students often confuse peninsula and island because both involve land and water. The key difference is the presence or absence of a land connection. Another common confusion is between isthmus and strait, where one is land and the other is water. To avoid mistakes, learners should remember that peninsula is like an extended arm of land sticking into the water, still attached to the body of land behind it. Final Answer: The correct option is Peninsula, because it is the term for a piece of land almost surrounded by water yet still connected to the mainland on one side.

Question 10

Which launch vehicle was used by ISRO in 2017 to successfully place a record 104 satellites into orbit in a single mission?

Accepted Answer

Introduction / Context: The Indian Space Research Organisation (ISRO) has set several records in space technology. One of the most celebrated missions was when ISRO launched 104 satellites in a single flight, which gained worldwide attention. Competitive exams often ask which rocket and specific mission number achieved this feat. This question checks awareness of that record breaking launch. Given Data / Assumptions: - The mission is described as the successful launch of 104 satellites in one go.- The options list four Polar Satellite Launch Vehicle (PSLV) mission codes: C37, C36, C39, and C38.- We assume basic knowledge of ISRO launch vehicle names and mission designations. Concept / Approach: ISRO uses the PSLV rocket for many of its satellite launches. Each mission is given a code such as PSLV C36, PSLV C37, and so on. The specific mission that carried 104 satellites, including the primary Cartosat 2 series satellite and many smaller satellites, was PSLV C37. Therefore, selecting the correct mission code requires recalling that number from news and general knowledge study materials. Step-by-Step Solution: 1. Remember that the record of launching 104 satellites at once was set by an Indian PSLV mission in February 2017.2. Identify which mission code is linked to that launch. Standard references name PSLV C37 as the mission that achieved this record.3. Compare with other options: PSLV C36 and PSLV C38 were other missions in the sequence but did not carry 104 satellites, and PSLV C39 was known for a later mission with a different outcome.4. Confirm that only PSLV C37 matches the description of the record setting mission.5. Choose PSLV C37 as the correct answer. Verification / Alternative check: A memory check can be done by recalling that many news headlines specifically mentioned “PSLV C37” and the number 104 together. Visuals often showed the rocket lifting off from Sriharikota and articles highlighted that it broke the previous record for most satellites launched in a single mission. Since no other PSLV code is commonly paired with the 104 satellite record, this serves as strong confirmation that PSLV C37 is correct. Why Other Options Are Wrong: - PSLV C36: This was a different PSLV mission that did not involve launching 104 satellites.- PSLV C39: This mission is remembered for a launch failure involving a satellite, not for the multi satellite record.- PSLV C38: Another PSLV mission that placed several satellites in orbit but not the record breaking 104. Common Pitfalls: Exam takers sometimes confuse the mission numbers because they are close to one another and appear in chronological order. Some may remember only that PSLV was used and forget the specific code. A good study strategy is to associate unique achievements with the exact mission labels, such as linking PSLV C37 directly with the phrase 104 satellites, so that the association becomes strong and easy to recall. Final Answer: The correct option is PSLV C37, the PSLV mission that successfully launched 104 satellites in a single flight for ISRO in 2017.

Question 11

In school to college transition programs, which program specifically requires concurrent enrollment in both high school and college?

Accepted Answer

Introduction / Context: Many education systems offer special programs that allow high school students to earn college credit early. These programs have different structures and names, such as Advanced Placement, International Baccalaureate, articulated credit, and dual credit. The question tests whether the learner understands which of these programs specifically involves concurrent enrollment in both high school and a college or university. Given Data / Assumptions: - The focus is on the idea of “concurrent enrollment.”- Four program types are listed: Advanced Placement, articulated credit, International Baccalaureate, and dual credit.- We assume general knowledge of how these programs differ. Concept / Approach: Concurrent enrollment means that a student is enrolled in high school and a college course at the same time, and receives credit in both locations. Dual credit programs are specifically designed for this purpose. A student takes a course that is officially recognized as a college level course while still in high school, so they earn both high school and college credit concurrently. Advanced Placement relies on exams, and International Baccalaureate is a separate curriculum, while articulated credit often grants college credit later based on high school coursework. Only dual credit has concurrent enrollment as its defining feature. Step-by-Step Solution: 1. Focus on the phrase “requires concurrent enrollment,” meaning enrollment in both institutions at the same time.2. Advanced Placement (AP): Students take high school AP courses and later sit for exams. College credit depends on exam scores, not on direct enrollment in a college course.3. International Baccalaureate (IB): Students follow an IB curriculum in high school and may later receive college credit, but it is not structured as concurrent college enrollment.4. Articulated credit: High school courses are pre arranged to count for college credit if students meet certain conditions, usually later when they enroll in college.5. Dual credit: Students register in a course that is treated as both a high school and a college course, earning credit in both institutions at the same time. This clearly matches concurrent enrollment. Verification / Alternative check: To verify, imagine the paperwork for a dual credit class. The student fills forms for the high school schedule and also signs enrollment forms at a partner college or community college for the same course. The class appears on both transcripts. In contrast, AP and IB exams are evaluated later by colleges, and articulated credit is activated later when a student joins a participating institution. This difference shows that only dual credit has concurrent enrollment as a requirement in its design. Why Other Options Are Wrong: - Advanced Placement (AP) program: Involves high school courses and standard exams, but not official college enrollment during high school.- Articulated credit program: Links high school coursework to future college credit, usually not through direct concurrent enrollment.- International Baccalaureate (IB) program: A separate curriculum and diploma programme in high school, not a concurrent college enrollment program by default. Common Pitfalls: Students sometimes assume that any program which can lead to college credit must involve concurrent enrollment, but that is not correct. The key is to separate exam based or curriculum based recognition from formal enrollment in a college. Misreading the phrase concurrent enrollment as simply “getting college credit while in school” can lead to confusion, so giving attention to the idea of being enrolled in both institutions at the same time is vital. Final Answer: The correct option is Dual credit program, because dual credit specifically requires that the student be concurrently enrolled in both high school and a college level course.

Question 12

According to Air Quality Index (AQI) rankings for 2018, which city was identified as the most polluted city in the world?

Accepted Answer

Introduction / Context: Air pollution is a major environmental and health issue, and many organizations publish rankings of cities based on air quality indices. Competitive exams often include questions about which cities top such lists, especially when an Indian city appears at the top. This question refers to the Air Quality Index rankings for 2018 and asks which city was identified as the most polluted at that time. Given Data / Assumptions: - The year of reference is 2018.- The parameter is the Air Quality Index and overall pollution level.- Options are Sydney, New Delhi, Mumbai, and Islamabad.- We assume standard exam oriented summaries of 2018 AQI reports. Concept / Approach: Several reports around 2018 highlighted the severe air pollution in New Delhi, especially during winter months. In many exam oriented question banks, New Delhi is listed as the most polluted city in the world according to an Air Quality Index ranking for 2018. The approach, therefore, is to recall these widely cited general awareness facts and match them with the given choices. Among the four cities offered, New Delhi is consistently presented as the most polluted in that specific context. Step-by-Step Solution: 1. Recall news and reports from 2018 and early 2019 that frequently mentioned New Delhi as ranking among the top polluted cities globally.2. Recognize that Sydney in Australia and Islamabad in Pakistan were not commonly reported as the single most polluted city by AQI for that year.3. Though Mumbai also has serious air pollution, it was New Delhi that featured most prominently in global rankings and headlines for extreme pollution levels.4. Compare each option with this remembered pattern and see that only New Delhi matches the repeated general awareness statements.5. Select New Delhi as the correct answer. Verification / Alternative check: You can cross check this by remembering specific events such as schools closing, air emergency declarations, and repeated public debates about smog in New Delhi. International bodies and media outlets used AQI data to show that New Delhi regularly recorded extremely high particulate matter levels. These stories were far more frequent for New Delhi than for Sydney, Mumbai, or Islamabad, which supports its position in many exam oriented summaries as the most polluted city according to the 2018 AQI rankings referred to in this question. Why Other Options Are Wrong: - Sydney: This Australian city generally has better air quality and is not listed as the most polluted city in world AQI rankings for that year.- Mumbai: While polluted, Mumbai did not overtake New Delhi in the specific AQI based ranking being referred to in common question banks.- Islamabad: Pakistan does have pollution issues, but Islamabad is not the city most often singled out as the most polluted in the global 2018 AQI context. Common Pitfalls: Students sometimes overthink the question and suspect a trick, especially because more than one city listed has pollution problems. Another mistake is to confuse different years or different reports; some rankings focus on countries or on long term averages rather than a single AQI based city list. To avoid confusion, pay close attention to the year mentioned and to the exact phrasing “According to Air Quality Index 2018,” which matches how many exam sources describe New Delhi in that period. Final Answer: The correct option is New Delhi, which is commonly identified as the most polluted city in the world according to Air Quality Index based rankings for 2018 in general awareness material.

Question 13

Which Indian bank introduced a home loan product directly linked to the RBI repo rate in 2019?

Accepted Answer

Introduction / Context: In India, interest rates on loans are often linked to benchmarks such as the Marginal Cost of Funds based Lending Rate (MCLR) or the Reserve Bank of India (RBI) repo rate. When banks began linking retail loans directly to the repo rate, it was seen as an important step toward faster transmission of monetary policy. This question asks which bank introduced a home loan scheme directly linked to the repo rate in 2019, a topic frequently covered in banking and economic awareness sections. Given Data / Assumptions: - The loan product under discussion is a repo rate linked home loan.- The time frame mentioned is 2019.- Options are State Bank of India, HDFC Bank, Axis Bank, and ICICI Bank.- We assume reliance on standard financial news summaries used in exams. Concept / Approach: The repo rate is the rate at which RBI lends to commercial banks. Linking home loans to this rate makes loan interest more responsive to changes in monetary policy. In 2019, State Bank of India, the largest public sector bank in the country, became the first major bank to launch a home loan product directly linked to the repo rate. This fact was reported widely and then adapted into multiple exam questions. Therefore, we identify SBI as the correct answer among the listed banks. Step-by-Step Solution: 1. Recall that in mid 2019, financial news highlighted SBI for launching a repo rate linked home loan scheme.2. Remember that this move came before many other banks shifted their loan benchmarks to external rates as per RBI directions.3. Examine each option: HDFC Bank, Axis Bank, and ICICI Bank did adjust lending products later, but they were not typically cited as the first movers in exam oriented summaries.4. Confirm that State Bank of India is repeatedly mentioned as the first major bank to introduce this type of home loan scheme.5. Select State Bank of India (SBI) as the correct answer. Verification / Alternative check: You can verify by remembering SBI advertisements and newspaper articles explaining how the new repo linked home loan would lead to quicker changes in EMI whenever the RBI changed the repo rate. Many business newspapers and exam preparation sites specifically named SBI as the first bank to launch this product ahead of the October 2019 deadline for external benchmark linked loans. This association strongly supports SBI as the correct option. Why Other Options Are Wrong: - HDFC Bank: A major private sector bank, but not generally cited as the first to introduce repo linked home loans in the 2019 context of this question.- Axis Bank: Also a significant private bank, yet exam oriented summaries credit SBI rather than Axis as the pioneer for repo linked home loans.- ICICI Bank: Another major private bank that updated benchmarks later, but not the one highlighted as initiating the first such scheme in 2019. Common Pitfalls: Because all the options are large and well known banks, learners sometimes guess randomly or assume that a private bank might have moved faster than a public sector bank. Another confusion arises from mixing up who introduced repo linked loans first and who adopted external benchmark linked loans later under regulatory directions. Carefully recalling the specific news that SBI took the early step prevents this confusion. Final Answer: The correct option is State Bank of India (SBI), which launched a home loan product directly linked to the RBI repo rate in 2019 and was widely recognized for this step.

Question 14

Which cricket stadium is widely regarded as having the largest playing area and boundary size in the world?

Accepted Answer

Introduction / Context: Cricket stadiums vary not only in seating capacity but also in the size of their playing area and boundary dimensions. Some questions in sports general knowledge focus on which ground is the largest by boundary rather than by number of seats. This question asks which stadium is widely regarded as having the largest boundary size and playing area among the options given. Given Data / Assumptions: - The focus is on playing area and boundary size, not on seating capacity.- Options include stadiums in India and Australia: Rajiv Gandhi International Stadium, Melbourne Cricket Ground, Eden Gardens, and Greenfield International Stadium.- We assume common sports general knowledge that ranks stadiums by boundary length. Concept / Approach: Several articles and cricket analyses mention that the Melbourne Cricket Ground (MCG) in Australia has one of the largest playing areas and is often cited as the stadium with the largest boundary size among major international grounds. While some newer or renovated stadiums may have high seating capacity, the MCG retains a very large field with long square and straight boundaries. Therefore, we identify the MCG as the correct answer for size by boundary. Step-by-Step Solution: 1. Remember that the question is not about which stadium holds the most spectators, but about boundary and ground dimensions.2. Recognize that Eden Gardens and Rajiv Gandhi International Stadium are large and historic, yet they are not commonly described as having the largest boundaries in the world.3. Greenfield International Stadium is a modern ground with good facilities, but its playing area is more typical of international standards, not exceptionally large by boundary.4. The Melbourne Cricket Ground is often described in commentary and articles as a huge ground with long boundaries that challenge batters.5. Based on this repeated description and standard sports references, select the Melbourne Cricket Ground, Australia. Verification / Alternative check: Cricket fans often hear commentators mention that hitting sixes at the MCG is harder because of the larger boundary distances compared to many other grounds. Diagrams of the MCG show long square boundaries and a large oval playing area. List style articles ranking stadiums by boundary size usually put the MCG at or near the top. In contrast, lists about seating capacity now mention stadiums like the Narendra Modi Stadium, but this question targets boundary size, supporting the choice of the MCG. Why Other Options Are Wrong: - Rajiv Gandhi International Cricket Stadium, Hyderabad: A major Indian venue but not widely cited as having the largest playing area globally.- Eden Gardens, Kolkata: Historically one of the largest stadiums by crowd capacity, yet its playing dimensions are not described as the largest in the world.- Greenfield International Stadium, Thiruvananthapuram: A modern, well designed ground but with boundaries that are within standard international limits rather than unusually large. Common Pitfalls: Many learners confuse “largest stadium” by capacity with “largest ground” by boundary, especially because different sources focus on different metrics. Hearing that an Indian stadium has the highest seating capacity may cause some to pick an Indian option by habit. To avoid this, always read whether the question is about seating, area, or boundary size. Here the words playing area and boundary size clearly point toward the MCG as the right answer. Final Answer: The correct option is Melbourne Cricket Ground, Australia, which is widely regarded as having one of the largest playing areas and boundary sizes among major cricket stadiums in the world.

Question 15

Who became the Union Education Minister of India (then HRD Minister) in 2019 in the second Modi government?

Accepted Answer

Introduction / Context: After general elections, ministerial portfolios in the Union government often change. For exam aspirants, it is important to track who holds key ministries such as Finance, Home, Defence, and Education. In 2019, when the second Modi government was formed, a new person took charge of the Human Resource Development (later renamed Education) Ministry. This question checks whether learners remember who became the Education Minister in that year. Given Data / Assumptions: - The year mentioned is 2019.- The ministry is Education or HRD at that time.- Options: Smriti Irani, Harsh Vardhan, Prakash Javadekar, and Ramesh Pokhriyal.- We assume basic awareness of cabinet appointments after the 2019 general elections. Concept / Approach: In May 2019, after the new government was formed, Ramesh Pokhriyal was appointed as the Union HRD Minister, a ministry later renamed as the Ministry of Education. Some of the other names listed either held the ministry in an earlier term or were given different portfolios. The correct approach is to recall which leader specifically received the HRD or Education portfolio in 2019 and match that with the options given. Step-by-Step Solution: 1. Remember the cabinet reshuffle and appointments following the 2019 Lok Sabha elections.2. Identify that Ramesh Pokhriyal was sworn in as the HRD Minister in the new government; this was widely reported in national news.3. Note that Smriti Irani served as HRD Minister in an earlier period and later handled other ministries like Textiles and Women and Child Development.4. Recall that Prakash Javadekar also served as HRD Minister earlier, and Harsh Vardhan handled health related portfolios.5. Therefore, for the year 2019, the correct choice is Ramesh Pokhriyal. Verification / Alternative check: Newspaper reports and government press releases from 2019 highlight Ramesh Pokhriyal taking charge of the HRD Ministry and later participating in major education related policy discussions. Many static GK compilations updated after that year list him as the new Education or HRD Minister. Cross checking these memory points confirms that he is the correct answer for the 2019 appointment mentioned in the question. Why Other Options Are Wrong: - Smriti Irani: She did hold the HRD portfolio in the first Modi government but not as the new Education Minister in 2019.- Harsh Vardhan: Known more for Health and related portfolios, not as the Education Minister in the second Modi government.- Prakash Javadekar: Also served as HRD Minister earlier, but by 2019 the portfolio had been reassigned to Ramesh Pokhriyal. Common Pitfalls: Because several of these leaders have held the HRD or Education ministry at different times, learners may confuse timelines and choose the wrong name. Another pitfall is to rely only on older static GK notes without updating after 2019, which might still list earlier ministers. Keeping track of the year mentioned in the question and updating study material regularly helps avoid such errors. Final Answer: The correct option is Ramesh Pokhriyal, who became the Union HRD and later Education Minister of India in 2019 in the second Modi government.

Question 16

Who was appointed as the Governor of Andhra Pradesh in 2019?

Accepted Answer

Introduction / Context: Governors are constitutional heads of Indian states, and their appointments are part of important political and constitutional developments. Competitive exams often ask about new governors, especially when multiple appointments happen in a particular year. In 2019, several states received new governors, including Andhra Pradesh. This question checks whether the learner can identify who was appointed as Governor of Andhra Pradesh in that year. Given Data / Assumptions: - The state under discussion is Andhra Pradesh.- The year is 2019.- Options: Anusuiya Uikey, Kalraj Mishra, Anandiben Patel, and Biswa Bhusan Harichandan.- We assume standard static GK knowledge about governor appointments in 2019. Concept / Approach: In July 2019, Biswa Bhusan Harichandan was appointed as the Governor of Andhra Pradesh. The other names listed in the options were appointed as governors of different states during the same period. Correctly answering this question requires the learner to match each name with the state they were assigned and pick the one associated with Andhra Pradesh. Step-by-Step Solution: 1. Recall governor appointment news from mid 2019, when several states saw changes.2. Associate Biswa Bhusan Harichandan with Andhra Pradesh, as widely reported in newspapers and GK summaries.3. Remember that Anusuiya Uikey was appointed to another state, for example Chhattisgarh, and that Anandiben Patel and Kalraj Mishra were associated with other governorships.4. Compare these assignments and identify which name consistently appears with Andhra Pradesh.5. Conclude that Biswa Bhusan Harichandan was the one appointed as Governor of Andhra Pradesh in 2019. Verification / Alternative check: General knowledge books and exam focused magazines often publish tables summarizing governor appointments by year. In the column for Andhra Pradesh under 2019, they list Biswa Bhusan Harichandan. Cross checking that table or recalling such lists from revision sessions helps confirm that he is the correct answer, while the others fit under different states. Why Other Options Are Wrong: - Anusuiya Uikey: She was appointed as governor of a different state, not Andhra Pradesh, in the same appointment round.- Kalraj Mishra: Also appointed as governor for another state and does not match Andhra Pradesh in standard tables.- Anandiben Patel: Former chief minister of Gujarat and appointed as governor elsewhere, not as governor of Andhra Pradesh in 2019. Common Pitfalls: Because all names listed are associated with governor posts and the appointments came around a similar time, learners may mix up which person went to which state. Without a clear mental mapping of names to states, it is easy to guess incorrectly. A useful study technique is to group appointments by date and create a small chart linking each governor to their state and year of appointment to reinforce memory. Final Answer: The correct option is Biswa Bhusan Harichandan, who was appointed as the Governor of Andhra Pradesh in 2019.

Question 17

The Shramjeevi Express is a superfast train service that runs between which pair of Indian cities?

Accepted Answer

Introduction / Context: Indian Railways operates many named express and superfast trains that connect important cities across the country. For exam aspirants, matching the name of a train with its route is a common type of general awareness question. The Shramjeevi Express is one such train, and this question asks between which two cities it runs. Given Data / Assumptions: - The train name is Shramjeevi Express.- Options mention routes between Rajgir, New Delhi, Howrah, and Patna.- We assume standard Indian Railways information that appears in GK books and railway related questions. Concept / Approach: The Shramjeevi Express is a superfast train of the East Central Railway zone. It is well known for linking Rajgir in Bihar with New Delhi, the national capital. The train number pairs 12391 and 12392 run between these two points, passing through important stations such as Patna. Understanding that the full route begins at Rajgir and ends at New Delhi allows us to select the correct city pair from the options. Step-by-Step Solution: 1. Recall that Shramjeevi Express is associated with Bihar and the national capital region.2. Remember that the train originates from Rajgir and terminates at New Delhi, or vice versa depending on the direction.3. Examine each option: one mentions Rajgir and New Delhi, others pair New Delhi or Rajgir separately with Howrah or Patna.4. Since Howrah is involved in many other long distance trains but not as the end point for Shramjeevi Express, those options do not fit.5. Therefore, choose Rajgir and New Delhi as the pair that correctly describes its route. Verification / Alternative check: Railway timetables, online booking platforms, and information boards show Shramjeevi Express with train numbers 12391 and 12392 running between Rajgir (RGD) and New Delhi (NDLS). The train passes through Patna but does not terminate there. Remembering the association of this train with labourers and travellers between Bihar and the capital helps confirm Rajgir to New Delhi as its route, rather than any route involving Howrah as a terminus. Why Other Options Are Wrong: - New Delhi and Howrah: Several other trains run on this busy corridor, but Shramjeevi Express specifically connects Rajgir and New Delhi.- Patna and Howrah: Patna is on the route but not the terminus for Shramjeevi Express, and Howrah is not its end point.- Howrah and Rajgir: No regular Shramjeevi Express service is listed with Howrah as one terminus; this pairing does not match the official route. Common Pitfalls: Because Patna and Howrah are large and well known stations, candidates sometimes assume that any long distance train from Bihar must start or end there. Another confusion is mixing up different named trains that share partial routes. Always focus on the full official starting and ending stations rather than just intermediate stops when answering route based questions. Final Answer: The correct option is Rajgir and New Delhi, the two terminal cities between which the Shramjeevi Express operates as a superfast train service.

Question 18

According to fDi Intelligence, India was the top country by capital investment in 2015, announcing FDI projects worth approximately how much?

Accepted Answer

Introduction / Context: Foreign Direct Investment (FDI) is a key indicator of how attractive a country is to global investors. In 2015, reports from fDi Intelligence, a division of the Financial Times group, highlighted that India had become the top destination by capital investment. Many exam questions ask for the approximate value of FDI projects announced during that year, so this question targets that specific figure. Given Data / Assumptions: - The year is 2015.- The source mentioned is fDi Intelligence.- The question asks for the approximate worth of FDI projects announced in India in that year.- Options: 63 billion dollars, 63 million dollars, 66 billion dollars, and 44 billion dollars. Concept / Approach: The important concept is the scale of FDI flows, which are typically counted in billions of dollars for large economies such as India. fDi Intelligence reported that India attracted around 63 billion dollars of capital investment in 2015, making it the highest ranked country by capital investment. Therefore, we can immediately rule out the million level figure and then choose the correct billion level value based on standard GK references. Step-by-Step Solution: 1. Recognize that a major economy like India attracts FDI flows measured in billions, not just millions, especially when it becomes the top destination.2. This allows us to discard the option that mentions 63 million dollars as unrealistically small in this context.3. Between the remaining figures, recall that multiple GK sources explicitly state “63 billion dollars” as the amount linked with India in 2015 in the fDi Intelligence report.4. The figure of 66 billion dollars or 44 billion dollars does not match this widely cited number.5. Therefore, select 63 billion dollars as the correct approximate value. Verification / Alternative check: Economic news stories from that period often mention the phrase “63 billion dollars of FDI projects announced” when discussing India overtaking China as the top FDI destination by capital investment in 2015. Exam oriented magazines repeat this figure in their economy and business sections. Cross checking this memory with the options shows that 63 billion dollars is the only one that aligns with those reports. Why Other Options Are Wrong: - $63 million: Far too small for total annual FDI capital investment in a large country; this would not make India the top destination.- $66 billion: Close in magnitude but not the figure repeated in the fDi Intelligence based reports commonly used for GK questions.- $44 billion: This may be a realistic FDI figure for some years but does not match the specific 2015 capital investment number highlighted by fDi Intelligence. Common Pitfalls: Some candidates get confused by similar sounding numbers or misread million and billion, leading to large errors. Others may remember headlines about India crossing certain FDI thresholds in different years and mix up those figures with the 2015 report. A useful strategy is to pay close attention to units (million versus billion) and attach each number to a specific headline or year, such as “63 billion for India in 2015” in this case. Final Answer: The correct option is $63 billion, the approximate value of FDI projects announced in India in 2015 according to fDi Intelligence, which made India the top country by capital investment that year.

Question 19

Before being acquired and renamed by India, INS Vikramaditya served in the Soviet and Russian Navy under which name?

Accepted Answer

Introduction / Context: INS Vikramaditya is a key aircraft carrier of the Indian Navy and plays an important role in India maritime power projection. Before joining the Indian Navy, this ship served with the Soviet and later Russian Navy under a different name. Many defence related exam questions ask about this original name to test basic awareness of naval history and acquisitions. Given Data / Assumptions: - The ship in question is INS Vikramaditya.- We are asked for its earlier Russian name.- Options list four names: Admiral Gorshkov, Admiral Gorbachev, Admiral Nakhimov, and Admiral Petr Bezobrazov.- We assume standard Indian defence GK as used in many competitive exams. Concept / Approach: The aircraft carrier now known as INS Vikramaditya was originally commissioned as a Kiev class aviation cruiser. It first served under the name Baku and was later renamed Admiral Gorshkov in the Russian Navy. India later purchased and extensively refitted this ship before commissioning it as INS Vikramaditya. Therefore, the Russian name that appears in exam questions is Admiral Gorshkov, which we must pick from the given options. Step-by-Step Solution: 1. Recall that INS Vikramaditya is an ex Russian aircraft carrier acquired and refitted by India.2. Remember that in Russian service, the ship was known as Admiral Gorshkov, named after Admiral Sergey Gorshkov.3. Compare the exact spellings in the options: only option A spells Gorshkov correctly, while others use different surnames like Gorbachev, Nakhimov, or Bezobrazov.4. Recognize that while Admiral Nakhimov and other names exist in Russian naval history, they do not correspond to this particular ship.5. Choose Admiral Gorshkov as the correct Russian name for INS Vikramaditya. Verification / Alternative check: Defence magazines, naval history articles, and exam notes usually describe the journey of this vessel: built as Baku, renamed Admiral Gorshkov, decommissioned, then sold to India and converted into an aircraft carrier named INS Vikramaditya. This timeline is repeated in many sources and firmly associates Admiral Gorshkov with the ship now serving in the Indian Navy, which confirms that option A is correct. Why Other Options Are Wrong: - Admiral Gorbachev: This name echoes a political leader but is not the historical name of this ship.- Admiral Nakhimov: This name belongs to other Russian naval vessels and historical figures, not to the carrier now called INS Vikramaditya.- Admiral Petr Bezobrazov: Also a name from naval history but not linked with the ship India acquired and renamed Vikramaditya. Common Pitfalls: Some learners may confuse Admiral Nakhimov with Admiral Gorshkov because both names appear in discussions of Russian naval ships. Others may misread the spellings or be distracted by names that sound familiar from politics and history. To avoid this, it helps to recall the full story of the ship acquisition, anchoring the Russian name Admiral Gorshkov directly to INS Vikramaditya in memory. Final Answer: The correct option is Admiral Gorshkov, the name under which the ship now known as INS Vikramaditya previously served in the Soviet and Russian Navy.

Question 20

DOTS (Directly Observed Treatment, Short Course) is a treatment strategy given to patients suffering from which disease?

Accepted Answer

Introduction / Context: Public health programs use specific strategies and acronyms to manage major diseases. DOTS, which stands for Directly Observed Treatment, Short Course, is an important global strategy recommended by the World Health Organization. Many general science and health awareness questions ask which disease DOTS is designed to treat, because it is a key part of national health programmes in several countries, including India. Given Data / Assumptions: - The treatment strategy named is DOTS.- Its full form is Directly Observed Treatment, Short Course.- Options list four diseases: polio, AIDS, hepatitis, and tuberculosis.- We assume standard health science knowledge used in exam preparation. Concept / Approach: DOTS is specifically associated with tuberculosis control. Under this strategy, patients with tuberculosis take their medications under direct observation, usually by a health worker, to ensure adherence to the full course of treatment. This approach helps prevent incomplete treatment and the development of drug resistant strains of the bacteria. Therefore, the conceptual link is very strong between DOTS and tuberculosis, not with polio, AIDS, or hepatitis. Step-by-Step Solution: 1. Recall the expansion of DOTS: Directly Observed Treatment, Short Course.2. Connect this phrase with tuberculosis control programmes, where patients must take multiple drugs over several months.3. Understand that the main reason for DOTS is to make sure patients do not stop medication early, which is a crucial concern in tuberculosis treatment.4. Compare this with the management of polio, AIDS, and hepatitis, which use different strategies such as vaccines, antiretroviral therapy, or antiviral drugs without necessarily using the direct observation model in the same standardized way.5. From this comparison, identify tuberculosis as the disease for which DOTS is the recommended strategy. Verification / Alternative check: Health education materials and awareness campaigns often mention DOTS in the context of Revised National Tuberculosis Control Programmes and global TB control strategies. Posters in clinics and public health announcements explain that TB patients receive drugs under DOTS to improve cure rates. Such repeated association confirms that DOTS belongs to tuberculosis control and not to other diseases listed in the options. Why Other Options Are Wrong: - Polio: The primary global strategy for polio has been mass immunization through oral polio vaccines, not a DOTS style drug regimen.- AIDS: HIV infection is managed with long term antiretroviral therapy, which may involve counselling and follow up but is not commonly described as DOTS in exam material.- Hepatitis: Different types of hepatitis are managed with vaccination, supportive care, or antiviral medications, but the specific DOTS acronym is not used for them in standard general knowledge questions. Common Pitfalls: Students might guess AIDS or hepatitis because these are also serious diseases requiring treatment, but the precise term DOTS is almost always used in relation to tuberculosis. Confusion also arises if learners remember that DOTS is a “treatment” and overlook that TB is the disease most closely tied to this term in textbooks and competitive exams. Clear memorization of the pairing “DOTS for TB” helps avoid these mistakes. Final Answer: The correct option is Tuberculosis, the disease for which the DOTS (Directly Observed Treatment, Short Course) strategy is specifically designed and widely implemented.

Basic General Knowledge Questions