Questions

Kinetic energy depends on

During uniform motion of an object along a straight line, the ________ remains constant with time.

Mohan, having a mass of 40 kg, runs up a staircase of 50 steps in 10 s. If the height of each step is 15 cm, then what is his power?

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

“Be silent” I said to them.

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

That year too, ‘Photographers’ (was listed) separately in the Trade List of The Madras Almanac.

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Chaste

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

Kiling of birds