1. Which is the first commercial launch powered by biofuel?
A. Chang-e-2 B. Space-X C. Mangalyaan D. Stardust 1.0 Ans. D
2. What is BluShift?
A. An NGO (NGO) B. A state-run organization C. A startup D. None of these Ans. C
3. Choose the correct statement about Green Future.
1. According to a report half a trillion dollars have been spent on renewable energy in 2020. 2. Renewable energy and batteries offer a cost-effective alternative to fossil fuels. A. Only 1 B. Only 2 C. Both 1 and 2 D. None of these Ans. C
4. Choose the correct statement about Stardust Rocket 1.0.
1. It can carry a maximum payload of 8 kg. 2. It is relatively cheap to fly and it does not require any high technical infrastructure like large rockets. A. Only 1 B. Only 2 C. Both 1 and 2 D. None of these Ans. C
5. Choose the correct statement about polar orbits.
1. An artificial satellite in polar orbit passes over or nearly above both poles of a body in a whole circle on each revolution. 2. It tilts 90 degrees (or much closer) from the equator. A. Only 1 B. Only 2 C. Both 1 and 2 D. None of these Ans. C
6. Pinaka MK-1 has been developed by
A. DRDO B. HAL C. Defence Ministry D. All of the above Ans. A
7. Which forest department of the state has conducted the census of waterbirds for the first time?
A. West Bengal B. Arunachal Pradesh C. Himachal Pradesh D. Tamil Nadu Ans. A
8. When did the centenary celebrations of the historic event of Chauri Chaura begin?
A. February 4, 2021 B. February 5, 2021 C. January 31, 2021 D. February 2, 2021 Ans. A
9. What is Lymphoma?
1. Sexually transmitted diseases 2. Cancer of lying system A. Only 1 B. Only 2 C. Both 1 and 2 D. None of these Ans. B
10. 83 Light Combat Aircraft Tejas will be manufactured by which company?
A. HAL B. DRDO C. ISRO D. TASL Ans. A
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