Questions

The speed of the light is maximum in

Which of the following is used for disinfecting drinking water?

Contraction of heart is also known as

Which subatomic particle determines the identity of an element?

In April 2017, diplomatic ties were re-established after 37 years between Cuba and _________.

Select the related word/letters/numbers from the given alternatives: 6 : 42 :: 12 : ?

Find the odd word/letters/number pair from the given alternatives.

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".

He (has to develop) self-confidence, so leave him alone.