Questions

Which country has replaced Saudi Arabia for the first time to become India's top crude oil supplier in the current fiscal year?

What is the name of the castle that was built in honour of world renowned composer Richard Wagner?

A ball, thrown vertically upward, rises to a height of 80 m and returns to its original position. The magnitude of its displacement after 7 s of motion will be ____. (take g = 10 m/s2)

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

Acid rain is caused by release of ___ and___ into the air.

Sphalerite is an ore/mineral of

___________ is a collection of architectural astronomical instruments, built by Maharaja Jai Singh II.

Two circles of radii 17 cm and 8 cm are concentric. The length of a chord of greater circle which touches the smaller circle is