Questions

What will be the value of the kinetic energy (Ek) of a moving body with mass m, if its speed is doubled from v to 2v?

Who is the Chairman of the Rajya Sabha?

A constituency is divided in four regions A, B, C and D. Two candidates X & Y contested the last election from that constituency. The adjoining graph gives the break up of voting in the four regions. Study the graph and answer the following questions.

Approximately how much percent of voters did not caste their votes?

Which among the following is the brain of the computer?

If "+" means "minus", "x" means "divided by", "÷" means "plus" and "-" means "multiplied by", then 108 × 12 + 3 – 6 ÷ 4 = ?

Select the related word/letters/numbers from the given alternatives:
ECFG : FDGH :: SQTU : ?

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.

Be under no illusions

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