Questions

Which of the following elements replaced eka-Aluminium in Mendeleev's Periodic table?

A pair of contrasting characters controlling the same trait is called

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

Deluge

An object weighing 20 kg is raised through a height of 2 m. What will be the work done by the force of gravity in this process?

Silk worms feed on

Who is the newly appointed Foreign Secretary of India who took charge in early 2018?

AC is converted into DC by a

The demand for a normal good increases with ________ in the consumer's income.