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- Question
The number of neutrons in an atom is equal to the :
Options- A. Mass number
- B. Atomic number
- C. Mass number - atomic number
- D. Number of electrons
- Correct Answer
- Mass number - atomic number
- 1. Name the metal that can be easily cut with a knife:
Options- A. Copper
- B. Gold
- C. Sodium
- D. Aluminium Discuss
- 2. A hard coal containing little volatile matter is called ______.
Options- A. Loess
- B. Anthracite
- C. Atoll
- D. Lava Discuss
- 3. The ozone layer is mainly found in the lower portion of the _______.
Options- A. stratosphere
- B. troposphere
- C. mesosphere
- D. thermosphere Discuss
- 4. A solar cell is made up of:
Options- A. Carbon
- B. Gallium
- C. Silicon
- D. Teflon Discuss
- 5. Which of the following is the most important raw material for generation of power in India?
Options- A. Mineral Oil
- B. Natural Gas
- C. Uranium
- D. Coa Discuss
- 6. The process of producing energy in plants is known as
Options- A. Absorption
- B. Reduction
- C. Photosynthesis
- D. Transpiration Discuss
- 7. What does BOD5 refer to?
Options- A. Biochemical Oxygen Demand in 5 days
- B. Biochemical Oxygen Demand in 5 hours
- C. Biochemical Oxygen Demand in 5 minutes
- D. Biochemical Oxygen Demand in 5 Months Discuss
- 8. Which acid is released when an Ant bites?
Options- A. Hydrochloric Acid
- B. Formic Acid
- C. Acetic Acid
- D. Phosphoric Acid Discuss
- 9. Which one of the following statements concerning the natural vegetation of India is not correct?
Options- A. Sal is found in moist deciduous forests.
- B. Casuarina is largely found along the coastal region of Tamil Nadu.
- C. Deodar is a coniferous species of tree.
- D. Shola forests are found mainlyon the upper reaches of Himalaya. Discuss
- 10. Which one of the following river valleys of India is under the influence of intensive gully erosion?
Options- A. Kosi
- B. Chambal
- C. Damodar
- D. Brahmaputra Discuss
General Science problems
Search Results
Correct Answer: Sodium
Correct Answer: Anthracite
Correct Answer: stratosphere
Correct Answer: Silicon
Correct Answer: Coa
Correct Answer: Photosynthesis
Correct Answer: Biochemical Oxygen Demand in 5 days
Correct Answer: Formic Acid
Correct Answer: Shola forests are found mainlyon the upper reaches of Himalaya.
Explanation:
The temperate forests are called Sholas in the Nilgiris, Anaimalai and Palani hills.Moist deciduous forests: Major Species: Teak, sal, shisham, hurra, mahua, amla, semul, kusum, and sandalwood etc. are the main species of these forests.
Correct Answer: Chambal
Explanation:
The Chambal's lower course is lined by belt of badland gullies resulting from accelerated soil erosion and is the site of a major projectin soil conservation.Chambal Project is a joint project from both Madhya Pradesh and Rajasthan government, which aims at harvesting the Chambal River for irrigation, power prevention and control of soil erosion in the valley
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