Questions

A sentence/a part of the sentence is underlined. Four alternatives are given to the underlined part which will improve the sentence. Choose the correct alternative and click the button corresponding to it. In case no improvement is needed, click the button corresponding to "No improvement".

If the room had been brighter, I would have been able to read for a while before bed time.

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'.

Their luggages which were(A)/kept at the station's(B)/ restroom's lockers, were later retrieved.(C)/No error(D)

Which one of the following elements is essential for the formation of chlorophyll in green plants?

The cell wall in plants is interrupted by narrow pores carrying fine stands of cytoplasm which interlink the contents of the cells. These strands are called:-

Which among the following do NOT have a perfect pair of sex chromosomes?

What is the name of the device used to convert alternating current into direct current ?

What are amino acids made of?

Glucose is also known as