Questions

What is the value of [sec θ/(sec θ – 1)] + [sec θ/(sec θ + 1)]

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

Mould

In the following questions, one part of the sentence may have an error. Find out which part of the sentence has an error and click the button corresponding to it. If the sentence is free from error, click the "No error" option.

The reason for (A)/ my absence is (B)/ due to ill health (C)/ No Error (D)

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

To have something on the brain

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.

The moist air will corrode the beam.

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

to have as belonging to one; own.

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

What was invented by Zacharias Jansen?