Which of the following can neither be created nor be destroyed?
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A force of 20 N displaces an object through 2 m and does a work of 20 J. The angle between the force and displacement is
In terms of size, Saturn ranks no. ___ in our Solar System.
Which of the following is NOT an effect of Noise Pollution?
Which Article specifies the Fundamental Duties of every citizen?
Which of the following statement is true?
In which of the following countries militants killed more than 230 people attacking at a mosque on 24th November, 2017?
Humayun (1530–1540 AD) was the ruler of which dynasty?