Questions

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'.
She was an(A)/only child who(B)/had been very welcome.(C)/No error(D)

When did the U.S join WW-1?

Who invented the electrocardiogram (ECG)?

Number of players in a Kabaddi team is _______.

Choose the most appropriate answer:In which atmospheric layer are the communication satellites located?

Propagation of sound can be visualised as propagation of _____________ variations in the medium.

The weight of a boy on the surface of the moon is 300 N. The weight of the same boy on the surface of the earth will be

Which article was referred to as the 'the heart and soul' of the constitution by Dr. B. R. Ambedkar?