Exams

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

He had had a short illness, there (had been) a brief time of acute suffering, then all was over.

Select the missing number from the given options?

What is the value of sin 330°?

Who Invented Neon Lamp?

Salivary amylase breaks down ______.

Two pipes can fill a cistern in 28 and 21 hours respectively and an another pipe can empty 30 gallons of water per hour. All the three pipes working together can fill the empty cistern in 84 hours. What is the capacity (in gallons) of the cistern?

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

Eyebrow raising

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

Showing a skilful use of underhand tactics to achieve goals