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- Question
Red data book contains data of which of the following?
Options- A. All plant species
- B. All animal species
- C. All endangered species
- D. All extinct species
- Correct Answer
- All endangered species
- 1. Red rot is a disease caused to which of the following plant?
Options- A. Paddy
- B. Sugarcane
- C. Mustard
- D. Wheat Discuss
- 2. Which of the following is the most abundant metal on Earth's crust?
Options- A. Magnesium
- B. Iron
- C. Copper
- D. Aluminium Discuss
- 3. Which one of the following is India?s first indigenously designed and developed long-range subsonic cruise missile which can be deployed from multiple platforms?
Options- A. Astra
- B. Akash
- C. Nirbhay
- D. Shankhnaad Discuss
- 4. Bright light is found to emit from photographer?s flashgun. This brightness is due to the presence of which one of the following noble gases?
Options- A. Argon
- B. Xenon
- C. Neon
- D. Helium Discuss
- 5. Statement I : Tides are the rise and fall of sea levels caused by the combined effects of the gravitationed forces exerted by the Moon and the Sun and the rotation of the Earth. Statement II : The Earth rotates from west to east.
Options- A. Both the statements are individually true and Statement II is the correct explanation of Statement I
- B. Both the statements are individually true but Statement II is not the correct explanation of Statement I
- C. Statement I is true but Statement II is false
- D. Statement I is false but Statement II is true Discuss
- 6. Which among the following is the major cause of acid rain?
Options- A. Carbon dioxide
- B. Carbon monoxide
- C. Nitrogen dioxide
- D. Oxygen Discuss
- 7. The final boundary between the Earth and the outer space is called _____.
Options- A. magnetosphere
- B. ionosphere
- C. mesopause
- D. magnetopause Discuss
- 8. Which of the following gas contributes the maximum to the phenomena of global warming?
Options- A. Methane
- B. Chlorofluorocarbon (CFC)
- C. Nitrogen dioxide
- D. Carbon dioxide Discuss
- 9. Cinnamon is obtained from which part of the plant?
Options- A. Stem
- B. Bark
- C. Roots
- D. Fruits Discuss
- 10. Which colour is formed when Red and Green are mixed?
Options- A. Light blue
- B. Yellow
- C. White
- D. Grey Discuss
General Science problems
Search Results
Correct Answer: Sugarcane
Correct Answer: Aluminium
Correct Answer: Nirbhay
Explanation:
Nirbhay missile is India's first indigenously designed and developed long range sub-sonic cruise missile.It is designed and made by DRDO (Defence Research & Development Organisation).The Nirbhay missile can be deployed from multiple platforms.
Correct Answer: Xenon
Explanation:
Electronic Flash differs from the consumable bulb flash in important aspects. Instead of creating light by burning up in an atmosphere containing oxygen, a consumable material (each bulb being used therefore only once), it produces a brilliant incandescent by discharging a current for a brief instant through a rarified gas, usually xenon. The gas glows every time the discharge is made through it but it is not consumed, so that many thousands of flashes are obtainable from a single tube, which helps to offset the much higher cost of the initial apparatus.
Correct Answer: Both the statements are individually true but Statement II is not the correct explanation of Statement I
Explanation:
Tides are the rise and fall of sea levels caused by the combined effects of the gravitational forces exerted by the Moon and the Sun and the rotation of Earth.
Statement 2 is also correct. But it is not the correct explanation for the 1st statement.
Correct Answer: Nitrogen dioxide
Correct Answer: magnetopause
Correct Answer: Carbon dioxide
Correct Answer: Bark
Correct Answer: Yellow
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