Exams

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

A substance that has no therapeutic effect, used as a control in testing new drugs.

The third proportional of two numbers 4 and 28 is _______.

Select the word with the correct spelling.

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

Scanning means that the reader

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

PRQ, TVU, YAZ, ?

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

A sentence has been given in Direct/Indirect Speech.  Out of the four given alternatives, select the one which best expresses the same sentence in Indirect/Direct Speech.

Tina said to him, “Please wait here till I return.”