Questions

A rectangle with one side 4 cm is inscribed in a circle of radius 2.5 cm. The area of the rectangle in sq.cm is:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

To understand the nature of electromagnetic radiation, it is imperative that we grasp the _______ nature of light.

In the following question, four words are given out of which one word is correctly spelt. Select the correctly spelt word.

What is an octroi ?

In which of the following solution the concentration of H+ ion is the maximum?

Which type of epithelium is removed with a buccal swab?

The organ that stores bile is the

In the Modern Periodic Table, elements are arranged in