WHICH OF THE FOLLOWING IS not A RENEWABLE SOURCE OF ENERGY?
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Who was the UPA candidate for the Vice President's post in the 2017 elections?
An element has an atomic weight of W and an atomic number of N. The number of protons in the nucleus of its atom is
Which of the following is a true statement?
How many spherical balls of radius 1 cm can be made by melting a hemisphere of radius 6 cm?
Which answer figure will complete the pattern in the question figure?
Present age of Ashok is twice the present age of Kishan. After 7 years the Kishan’s age will be 4 times of the Kartik’s present age. If Kartik celebrated his 9thbirthday 3 years ago, then what will be the present age (in years) of Ashok?
Glaciers are formed by