Exams

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'.
The after morning (1)/ she woke to the first ray of (2)/ light through the window. (3)/No Error (4)

In the following question, out of the four alternatives, select the alternative which will improve the bracketed part of the sentence. In case no improvement is needed, select "no improvement".

I (has failed) in my eleventh grade chemistry paper.

What is the chemical formula of Ozone?

Two valves P and B can fill a sump in 37.5 minutes and 45 minutes respectively. Both valves are opened. The sump will be filled in just 30 minutes, if valve B is turned off after

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)

Which is the oldest High Court in India?

Salil Parekh, who took charge as the new CEO of Infosys, is moving out from which company to join and lead Infosys?

The value of k, for which the quadratic equation 4x2 + 4√3x + k = 0 has equal roots is