Exams

A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.

The Chinese company manufactured those robots.

Which among them is the largest network in terms of area?

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

Evil twin

Which among the following is called quicksilver?

Pipes A, B, and C are attached to an empty cistern. While the first two can fill the cistern in 4 and 10 hours, respectively, the third can drain the cistern, when filled, in 6 hours. If all the three pipes are opened simultaneously when the cistern is three-fifth full, how many hours will be needed to fill the cistern?

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'.

Excessive use of pesticides (1)/ and contamination of soil (2)/ have negatively effected soil output. (3)/ No error (4)

What is the least number that when divided by 63 and 105 leaves remainder 4 in each case?

If  x=2+32-3, then what is the value of x+1/x ?