General Knowledge of Pakistan

2018

One question

Which one is called 'Laughing Gas'?

Nitrous Oxide

Answered

Others from this section

Which is the biggest fresh water lake in the World?

Lake Superior

Open question page

Opium War was fought between China and:

British

Open question page

Which country is the second largest oil producer in the World?

Saudi Arabia

Open question page

Sir Laurence Oliver was an:

Actor

Open question page

Which one is called 'Laughing Gas'? | GKOPK