Daily MCQ Quiz

Test your knowledge with our daily updated questions.

General Knowledge MCQs

Quiz #71291
The largest ecosystem of the Earth is?
A Biosphere
B Hydrosphere
C Lithosphere
D Biome
Discuss
Quiz #71290
In a food chain, the solar energy utilized by plants is only?
A 10 percent
B 0.01 percent
C 0.1 percent
D 1 percent
Discuss
Quiz #71289
Which of the following is biodegradable?
A Paper
B D.D.T.
C Aluminum
D Plastic
Discuss
Quiz #71288
Supersonic jet causes pollution by thinning of?
A O3 layer
B CO2 layer
C SO2 layer
D O2 layer
Discuss
Quiz #71287
Heavy metal pollution of water is caused by?
A Domestic sewage
B Wood burning
C Acid plants
D Paints
Discuss
Quiz #71286
A glass container chiefly enclosed for growing and displaying plants?
A Terrarium
B Aquarium
C Shark Tank
D Ecolumn
Discuss
Quiz #71285
Ground water in the Bengal basin is mostly contaminated by?
A Chromium
B Lead
C Cadmium
D Arsenic
Discuss