Q1. Cryogenic rocket engines find applications in (1995) (a) sub-marine propulsion(b) frost-free refrigerators(c) rocket technology(d) researches in superconductivity Ans. (c) Exp. Cryogenic engines find applications in rocket technology. A cryogenic …
"mains"
Prepare for the UPSC Prelims with topic-wise questions in Biology focusing on Health and Diseases. Ace your exam with comprehensive coverage
Unlock the potential of biotechnology with our comprehensive resources and insights. Explore the cutting-edge innovations, ethical
UPSC Prelims Topic Wise Questions – Physics – Mechanics
Prepare thoroughly for the UPSC Prelims with topic-wise questions in Physics, focusing on Mechanics.
Elevate your preparation for UPSC Prelims with our focused collection of topic-wise questions on Environment and Ecology.
UPSC Prelims Topic Wise Questions – Biology – Diversity in Living Organisms
Master the intricacies of biological diversity for UPSC Prelims with our topic-wise questions. Explore the vast spectrum
Meet Annapurna, the shining star of the 2023 UPSC exam. Out of thousands of candidates, she soared to the 99th position, securing her spot as the cream
Prepare for UPSC Prelims Biology with focused study on the intricate world of Cell and Tissue. Delve into the fundamental
Meet Yogesh Dilhor, a name that echoes with inspiration and achievement in the world of civil services. Imagine this: from a simple background,
Q1. Which one of the following polymers is widely used for making bullet proof material? (1995) (a) Polyvinyl chloride (b) Polyamides (c) Polyethylene (d) Polycarbonates Ans. (d) Exp. Polymers widely …