Questions

If the velocity of a body becomes two times its initial velocity, its kinetic energy becomes n times its initial kinetic energy. What is the value of n?

While releasing the arrow from a stretched bow, the PE of the bow is converted into?

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

It is a delight _______________ the illuminating thoughts which came to the minds of these men; and, on the other hand, it is amusing to see how ________________ they launched ________________ on boundless seas when they were unprovided with chart and compass. They were _________ brilliant children, who know little of the dangers of the great world, but are ready to undertake anything. These philosophers regarded all knowledge as their province, and did __________ despair of governing so great a realm.

it is amusing to see how ________________ they launched

Which of the following states has NOT met the boundary with Mizoram?

Who was the first Chancellor of Jamia Millia Islamia University at Aligarh?

Find the odd word/letters/number from the given alternatives

Who is the author of "India: From Midnight to the Millennium"?

An exterior angle of a triangle is 115 deg and one of the interior opposite angle is 45 deg. Then the other two angles are