Questions

Chachnama records the history of which conquest?

Consider the following statement :“If you feel you are trapped in a black hole, don’t give up. There is a way out “Who among the following made the above statement?

What was USA's rank in 2016 Human Development Index published by the United Nations Development Programme?

The lowest layer of atmosphere is called _______.

The large collection of stars, dust and gas held together by gravitational attraction between components is known as

What is the unit of electric resistance?

What is the unit of calorific value?

________________ refers to the superposing of two or more coherent waves to produce regions of maxima and minima in space, according to the principle of superposition.