Rainfall is measured with a:

The process by which water changes into vapour is called:

The ozone layer mainly protects Earth from:

The main gas responsible for global warming from human emissions is:

The unit of electrical resistance is:

Temperature in the SI system is measured in:

The unit used to measure power is:

The unit used to measure pressure is:

The unit used to measure frequency is:

PDF stands for:

ATM stands for:

GDP stands for:

WHO stands for:

UNESCO stands for:

Who is known as the National Poet of Pakistan?

Allama Iqbal wrote “Bang-e-Dra” in which language?

The Nobel Prize in Literature is awarded by institutions in:

“The Canterbury Tales” was written by:

Who wrote “Paradise Lost”?

Who wrote “Hamlet”?