CLICK HERE TO DOWNLOAD GS MAINS TEST 8 QUESTION PAPER
Read the below questions carefully and answer them in your own words not exceeding 200 words.
Time: 1 Hour
Total Marks : 10 x 7 = 70 Marks
5. What is LED? What are it’s applications and how blue light associated with LEDs affects human.
6. What is Reusable Launch Vehicle? How can India reap benefits out of it?
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