Exams

In the following questions a part of a sentence is given in bold, it is then followed by four sentences which try to explain the meaning of the idiom/phrase given in bold. Choose the
alternative from the four given below each question which explains the meaning of the phrase correctly without altering the meaning of the sentence given as question. If none of the sentence explains the meaning of the highlighted phrase, choose option 5 i.e., “None of these” as your answer choice

At the start of his presentation, it seemed that he’s out of his mind, but when he finished, we saw that there’s method in his madness.

In a certain code, RIPPLE is written as 613382, PREACH is coded as 362457. How is PILLER written in that code?

Software that helps run the computer hardware

Find the value of sin230 cos245 + 4 tan230 + 1/2sin290 - 2 cos290 + 1/24

Raghu's tanker can fill a cistern in 4 hours. After half the cistern is filled, three more similar tankers are opened. What is the total time taken to fillthe cistern completely?

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.

The officer said, "I am very busy now".

A balloon leaves from a point P rises at a uniform speed. After 6 minutes, an observer situated at a distance of 450√3 metres from point P observes that angle of elevation of the balloon is 60 deg. Assume that point of observation and point P are on the same level. What is the speed (in m/s) of the balloon?

If "-" means "plus", "x" means "divided by", "÷" means "multiply" and "+" means "substraction", then