Questions

In December 2017, Indian Railways announced to equip all trains with Bio-Toilets by ______

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

In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.
COURAGE

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

This is a change of my usual work

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

That which cannot be corrected

Nitric acid does not react with

Who among the following laid the foundation of chemical sciences by establishing two important laws of chemical combination?

Prime Minister Narendra Modi laid the foundation stone of Char Dham highway development project orChardham Mahamarg Vikas Paiiyojna at ...........