Choose the option that is the indirect form of the

Which state does not share a common border with Haryana?

Inactive Nitrogen and Argon gases are usually used in electric bulbs in order to

Consider the following three nuclear reactions:

When diamond is heated at more than 1500 Degree Celsius in the absence of air, then it turns to………….?

The device used for locating submerged objects under sea is –

A spherical conductor of radius R is surrounded by a concentric spherical shell of radius 2R. The capacitance of this system is:

Which of the following elements was the last element of the Mendeleev's periodic table?

Which of the following reproduces using fission?

Which metal is the best conductor of electricity?