Questions

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

Efficacious

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.

I will not (A)/stay here another minute (B)/if I can help it! (C)/No Error (D)

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.

Held up

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

Jayesh has sent the email.

The sentences given with blanks are to be filled with an appropriate word(s). Four alternatives are suggested for each question. For each question, choose the correct alternative and click the button corresponding to it.

Naresh made a fortune _____ buying and selling used cars.

What  is  the  number  of  atoms  in  46  g  of sodium-23 (N = Avogadro constant)?

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
A speech or a presentation made without previous preparation.

With which of the following body organ is 'pace-maker' associated?