Who was the first Indian astronaut to travel in space?
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Device used for the detection and measurement of all types of radiation (alpha, beta and gamma)
Who is the author of "Half Girlfriend"?
If 24x2=84, and 32x3=69, then 13x3=?
During the Middle Ages education was confined only to:-
During the Middle Ages education was confined only to Brahmins.
Which of the following is correct?
Who among the following has been recently awarded with ‘Indian of the year’ award?
Term ecosystem was coined by