Questions

Fire extinguishers emit which gas?

What is the net charge on Calcium fluoride?

In the following question, out of the four alternatives, select the word similar in meaning to the word given.
Stringent

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".

My mother teach me to be a good human being.

Chronic drought and food insecurity plague Sahel, which is already one of the poorest in the world moreover the climate and geography of the region _______ regional communities to relative isolation.

a) Alleviates

b) Relegates

c) Downgrades

d) Transgresses

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

The skills of a

A-three categories, namely, technical,

B-teacher can be classified into

C-human and enterprising

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

Florid

Select the word with the correct spelling.