Q1. Operation Smiling Buddha (Pokhran 1974) marks the beginning of the Atomic Age in India. Who headed the development team?
Q2. Which mathematical constant is given by the ratio of the circumference to the diameter of a circle?
Q3. Bt-Brinjal carries 'foreign' genes from which bacterium? This bacterium is available commercially as a pesticide
Q4. Only one fifth generation fighter aircraft is in active service today. Which one?
Q5. The invention of which machine is believed to have led to the Industrial Revolution in the West?
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