The structure and functional unit of the environment is known as

A. Biome
B. Ecosystem
C. Biosphere
D. None of these

Eiffel tower is located in which country?

A. France
B. Italy
C. Australia
D. None of these

How many members were in Shimla deputation.

A. 30
B. 35
C. 40
D. None of these

Which women played a role in Lahore Resolution.

A. Begum Muhammad Ali Johor
B. Ra’ana Liaquat Ali Khan
C. Jahanara Shah Nawaz
D. None of these

___ is the process that powers the Sun and the stars.

A. Nuclear Fission
B. Nuclear Fusion
C. Both A & B
D. None of these

Containment of China is part of foreign policy of which country?

A. Russia
B. India
C. US
D. None of these

Covid deaths In world till September 2021 around.

A. 3 million
B. 5 million
C. 6 million
D. None of these

Which gas is used in fire extinguishers?

A. Nitrogen oxide
B. Carbon dioxide
C. Carbon monoxide
D. None of these

In the manufacture of Banaspati Ghee which gas is used?

A. Hydrogen
B. Oxygen
C. Nitrogen
D. None of these