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- Question
A boy sitting in a train moving with a uniform velocity drops a coin outside. A man standing outside the train will find the trajectory of the coin to be
Options- A. a parabola
- B. a horizontal straight line
- C. a vertical straight line
- D. a circle
- Correct Answer
- a parabola
ExplanationParabola, because when the coin is dropped at a particular point, it has the same velocity as the running train. So, by Newton's first law, it continues its motion horizontally with that velocity. But then, it is also pulled down by earth's gravity continuously. In this situation its horizontal motion gives way to the parabolic motion until it reaches the ground.
- 1. Extensive plantation of trees is called
Options- A. Deforestation
- B. Eforestation
- C. Afforestation
- D. Agroforestry Discuss
- 2. The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options. P: Honesty is an important principle that must govern our lives. Q: Honesty is reflected in our words and deeds. R: When we speak the truth we state the facts as they are. S: We may find it convenient to avoid telling the truth, but if we are honest we should say the truth whatever may be the repercussions.
Options- A. SRQP
- B. SPQR
- C. QRPS
- D. PQRS Discuss
- 3. The first country to make a constitution
Options- A. Russia
- B. United States
- C. France
- D. North Korea Discuss
- 4. "Let your heart fly" baseline is associated with which airlines company?
Options- A. Fly Emirates
- B. Indian Airlines
- C. Jet Airways
- D. Lufthansa Discuss
- 5. Which type of memory holds only the program and data that the CPU is presently processing?
Options- A. CMOS
- B. ROM
- C. RAM
- D. ASCII Discuss
- 6. The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options. P: We can be kind to human beings who need our help. Q: Kindness is a quality that human beings show in various ways. R: We can also be kind to other life forms like dogs, cats and other pets and domesticated animals, and to wildlife like birds and animals. S: We can be kind to our family members, relatives, friends and neighbours.
Options- A. QPSR
- B. QPRS
- C. PQSR
- D. PQRS Discuss
- 7. Brand Name 'Ykk' is related to
Options- A. Cars
- B. Cellular Phones
- C. Zip
- D. Shoe polish Discuss
- 8. The ______ is a box that houses the most important parts of a computer system.
Options- A. Software
- B. Hardware
- C. Input drive
- D. System unit Discuss
- 9. The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options. P: If we spend the twenty-four hours that we have in a day in an efficient way we can be successful in completing the tasks and achieving our goals for the day. Q: If we wish to succeed in achieving our short term and long term goals we need to manage our time effectively. R: If we waste our time on vain activities we either get stressed out doing the tasks we need to do or fail to do what needs to be done. S: We all have the same number of hours at our disposal each day.
Options- A. PRSQ
- B. RPSQ
- C. RSQP
- D. SPRQ Discuss
- 10. During World war II, which were axis Nations?
Options- A. Italy
- B. Germany
- C. Japan
- D. All the above Discuss
More questions
Correct Answer: Afforestation
Explanation:
Extensive plantation of trees to increase plants count is called Afforestation.
Correct Answer: PQRS
Correct Answer: United States
Explanation:
The United States Constitution, ratified June 21, 1788, was influenced by the writings of Polybius, Locke, Montesquieu, and others. The document became a benchmark for republicanism and codified constitutions written thereafter. The Polish?Lithuanian Commonwealth Constitution was passed on May 3, 1791.
Correct Answer: Indian Airlines
Correct Answer: RAM
Correct Answer: QPSR
Correct Answer: Zip
Correct Answer: System unit
Correct Answer: SPRQ
Correct Answer: All the above
Explanation:
Axis powers, the coalition headed by Germany, Italy, and Japan that opposed the Allied powers in World War II.
The "Axis powers" formally took the name after the Tripartite Pact was signed by Germany, Italy, and Japan on 27 September 1940, in Berlin.
The pact was subsequently joined by Hungary (20 November 1940), Romania (23 November 1940), Slovakia (24 November 1940), and Bulgaria (1 March 1941) and these were the nations that fought in World War II against the Allied forces.
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