Questions

The study of Cells is also known as

CMOS is a

A 5 kg object is raised through a height of 4 m. The work done by the force of gravity acting on the object is (take g = 10 m/s2)

Who has been appointed as the Chief Secretary of the Delhi Government in December 2017?

Two circles touch each other internally. The radius of the larger circle is 6 cm and the distance between the centre is 2 cm, then the radius (in cms) of the other circle is

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'.Information that comes (1)/ through conversations (2)/ get imprinted in the mind. (3)/ No error (4)

Name the Russian chemist who stated that the properties of elements are a periodic function of their atomic masses?

Which of the following is used for disinfecting drinking water?