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?

Which factor affects the heart rate in mammals?

The ___ has abundant white fibres.

The credit for classifying the elements on the basis of their atomic masses goes to

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

Throw the towel in

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.

P. Farmers could no longer pay their loans and some banks were closed down.
Q. Prices dropped due to increased supply, which was followed by a drought.
R. The country was well advanced in technology and farmers increased their production levels.
S. The Great Depression in America began with overproduction and low prices in the agricultural sector.

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

No dice

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

I said to you,"I can not be blamed for this."