Questions

If waste materials contaminate the source of drinking water, which of the following diseases will spread?

Which molecule contains a polar covalent bond?

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.

My grandfather said to the visitor, "Who are you? Where do you come from?"

What is main root of plants called as?

If a force acts upon two objects at rest, and having different masses for the same amount of time, then which one of the following will be the same for both the objects?

The association of animals in which both the partners are benefitted is known as

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

Tempestuous

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Abeyance