Who is the principal scientist of Chandrayaan-1?
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J N Goswami
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M Annadurai
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S Kumar
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K Kumar
A
Correct answer
Explanation
Dr. J N Goswami was the Principal Scientist of Chandrayaan-1. He is a renowned Indian physicist and was the Director of the Physical Research Laboratory (PRL) at the time. M Annadurai was the Project Director, not the Principal Scientist, while S Kumar and K Kumar are not associated with this role on the mission.