Questions

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

to allay the sorrow or grief

In water treatment plant, use of chloramines ensures __________

How many atoms are present in one molecule of Ozone?

Which of the following is a mixture?

Which vaccine company has developed Typbar Typhoid Conjugate vaccine that has received pre – qualification from the World Health Organisation (WHO)for global use ?

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".

(Upto) the time he wasn’t here, we were not sure if he will actually come.

Who discovered Potassium?

Who Invented Neon Lamp?