Who developed the theory of relativity?
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Who discovered electricity and invented the lightning rod and bifocals?
Sewing machine was invented by
In which of the following areas, Pandit Jasraj has established his reputation?
The Asiatic Society was established in Calcutta by
What is the duration (in minutes) of one-half of a football match?
If 4 + 3 = 25 and 8 + 4 = 80 , then, 3 + 2 = ?
____ are the most intelligent mammals on earth.