Which country is the largest producer of Wheat?
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The liberation of oxygen during photosynthesis is due to __________
Who developed the theory of Evolution?
The five permanent members of the UN security council are
A body of mass 2 kg is thrown upward with initial velocity of 20 m/s. After 2 seconds, its kinetic energy will be : (g = 10 m/sq.s)
Find the acceleration (in m/s2) of a body which accelerates from 10 m/s to 20 m/s in 4 seconds.
A body is initially moving with a velocity of 5 m/s. It undergoes an acceleration of 2 m/s2 for 4 seconds. Find the displacement (in m) of this body in these 4seconds.
A lemon kept in water in a glass tumbler appears to be bigger than its actual size when viewed from the sides. This is because of