Science and Technology Practice MCQs for Competitive Exams

1.

What is the role of 'Machine Learning' in modern climate science?

A To replace all human scientists

B To identify complex patterns in climate data

C To stop global warming immediately

D To manufacture solar panels

2.

Which of the following can AI-driven climate tools help predict more accurately?

A Stock market fluctuations

B Extreme weather events like heatwaves and cyclones

C Human population growth

D Political election results

3.

What is the primary advantage of using AI in climate modeling?

A Increased cost of research

B Faster processing and higher precision in predictions

C Elimination of satellite data

D Reduction in global temperature

4.

The Gaganyaan mission aims to send Indian astronauts to which orbit?

A Geostationary Orbit

B Low Earth Orbit (LEO)

C Sun-Synchronous Orbit

D Lunar Orbit

5.

What is the primary fuel used in ISRO's cryogenic engines?

A Liquid Hydrogen

B Liquid Nitrogen

C Solid Propellant

D Kerosene

6.

Which cryogenic engine is being tested by ISRO for the Gaganyaan mission?

A CE-7.5

B CE-20

C Vikas Engine

D Scramjet Engine

Science & Technology MCQs - 2026-04-16