Questions

The antibiotic penicillin is obtained from which of the following ?

30 litres of salt solution contains 5% salt. How many litres of water must be added so as to get a resultant solution containing 3%salt?

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

The groom said to the bride, "I will take good care of you."

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'.

I will try to be on time(A)/but don't worry when(B)/I am late.(C)/No error(D)

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

A plant, leaf, or flower becoming limp

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Lucid

Who among the following has won the World Rapid Chess Championship 2017 in Riyadh, Saudi Arabia?

Postage Meter was invented by