'Vallam Kali Boat Race' is held in which state?
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Who discovered Antarctica?
Pandit Lachhu Maharaj, who passed away recently, was associated with
The angles of depression of two ships from the top of a light house are 45° and 30° toward east. If the ships are 200m apart, the height of the light house is (take √3=1.73)
The point equidistant from the vertices of a triangle is called its
Which among the following is not correctly paired?