Questions

A solid sphere of diameter 17.5 cm is cut into two equal halves. What will be the increase (in cm2) in the total surface area?

When a number is divided by 63 the remainder is obtained as 26. What will be the remainder when the number is divided by 3?

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:­

P, Q, R and S are playing a game of carrom. P, R and S, Q are partners. 'S' is to the right of 'R'. If 'R' is facing West, then 'Q' is facing which direction?

Which of the statements given below is/are not correct?
1. 'Open' is an Autobiography of Andre Agassi.
2. The author of 'India 2020: A Vision for the New Millennium'A.P.J. Abdul Kalam.
3. The author of 'A Foreign Policy For India' is L.K Advani.

___________ bears have white fur so that they are not easily visible in the snowy background.

In which year (in AD) was the East India Company established?

The Shaka Era was founded in the year________.