Who amongst the following is the author of the book "Rekha : The untold story" a biography on a veteran actress Rekha?
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5% more is gained by selling a watch for Rs. 350 than by selling it for Rs. 340. The cost price of the watch is
If the length of the shadow of a vertical pole be √3 times the height of the pole, the angle of elevation of the sun is:
The volume of a right circular cone, whose radius of the base is same as one-third of its altitude, and the volume of a sphere are equal. The ratio of the radius of the cone to the radius of the sphere is :
Khajuraho Group of monuments are attributed to which dynasty?
A body in equilibrium _______.
When a ray of light travels from a denser medium to a rarer medium, it bends
During the day, the direction of the wind would be from the __________________