Questions

An unbalanced chemical equation is called a

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'.

Unless you don't obey (1)/ your elders you (2)/ will not succeed in your life. (3)/ No Error (4)

A favorable cost variance occurs when

The conversion of hard water into soft water by boiling or adding calcium hydroxide is called _______.

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

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best expresses the same sentence in Passive/Active voice.

Have you finished the task?

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

Combustibles – flammable

In the following question, a sentence / a part of sentence is underlined. Below are given alternatives to the underlined part which may improve the
sentence. Choose the correct alternative. In case no improvement is required, choose "No Improvement" option.

I think so she will come to the party.