Questions

Which one of the following oxides of Nitrogen is also known as Laughing Gas?

What is the process of slow cooling of hot glass called?

Hirakud reservoir is built across the river

Lok Sabha is the ___________ House of the Parliament of India.

On 22 November 2017, cabinet approved expansion of which mission for a Pan India coverage in all the 640 districts of the country?

Who were the first among the following to establish trade relations with India?

Which was the capital of the first Sri Lankan kingdom?

Choose the odd word/letters/number/number pair from the given alternatives.