Questions

___ is used to control the fission reaction rate in a nuclear reactor as it absorbs neutrons without itself getting into fissioning.

Read each sentence to find out whether there is any error in any underlined part and indicate your response in the Answer Sheet against the corresponding letter i.e., (a) or (b) or (c). If you find no error, your response should be indicated as (d).

Which of the following is added to iron to make iron hard and strong?

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

Which famous film actress and celebrity won the PETA 'Person of the Year' award in 2017?

Who is the winner of the third Indian Council for cultural Relations (ICCR) distinguished indologist award – 2017

The volume (in cu.cm.) of a right circular cylinder with radius 1 cm and height 2 cm is: pi = 22/7

The simple interest on a sum for 5 years is two­fifth of the sum. The rate of interest per annum is