Questions

Common salt (NaCl) is made up of

The number of days' sales uncollected is calculated by

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

It was being hard to believe(A)/that my brother could be(B)/involved with anything so sinister.(C)/No error(D)

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.

Egoism is ______ or negative pride-the mentality of showing and acting superior to others.

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

to bite your tongue

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

Behoove

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.

If a + b = 17 and a - b = 9 then the value of (4a2 + 4b2) is,