Questions

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

Assuming that the charge of an electron is 1.6 x 10-19 C, the number of electrons passing through a section of wire per second when the wire carries a current of 1 A is

____ lake is suspected to have developed due to ipact of a large meteorite on Deccan Basaltic rocks of Cretaceous age.

Sariska and Ranthambore are the reserves for which of the following

Keoladeo Ghana National Park in Rajasthan was formerly called as

Which country has the smallest terrestrial border with India?

Ethylene is a ______ molecule.

In the following question, a word has been written in four different ways out of which only one is correctly spelt. Select the correctly spelt word.