Questions

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".

A better example is a person who (has been assigned) the duty of planting trees and watering them along an expressway.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

I am tired ______ this, Chandler.

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

This letter is to ______________ you with the problems faced by the society members.

Earth-worms belongs to the phylum

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

Which among the following is called quicksilver?

The absolute refractive index of air is

Thermal electricity is generated by using which of these ?