Questions

Which of the following has pH value 7?

Soda water was invented by

If a3-b3 = 56 and a-b = 2, then what is the value of a2+b2 ?

In each of the questions, four alternatives are given for the Idiom/Phrase. Choose the alternative which best expresses the meaning of the Idiom/Phrase and click the button corresponding to it.

pull a fast one

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'.

Father was upset (1)/when he found that (2)/you are not there.(3)/No Error (4)

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.

To ensure a _________ reply, please include all pertinent details in your email.

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
To give the devil his due

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.