Current Affairs MCQs

1. 71% of Earth's Surface is covered with:
a) Land
b) Air
c) Water
d) Coal

2. When Trees are cut, amount of Oxygen
b) Increases
c) Both (a) And (b)
d) Remains Same

3. Chief source of energy in environment is
a) Fire
b) Moon
c) Sun
d) Stars

4. Air is composed of gases, Water Vapors and
a) Dust particles
b) Rainfall
c) Snowfall
d) Light

5. Plants are Green because of the presence of a pigment called:
a) Glucose
b) Nitrogen
c) Chlorophyll
d) Oxygen

6. Which of the following problems is not created by noise pollution?
a) Diarrhea
b) Hypertension
c) Deafness
d) Vinoo Mankad

7.Which of the following wastes cannot be decomposed by bacteria to form compost?
a) Kitchen wastes
b) Plastic and polythene bags
c) Dead plants
d) Bodies of Insects living in the soil

8. Air Pollution is caused by
a) Insecticides
b) Sewage
c) Smoke
d) Loud speakers

9. An Animal that can tolerate the heat of the desert is
a) Rats
b) Camel
c) Cow
d) Lion


1. Water
2. Decreases
3. Sun
4. Dust particles
5. Chlorophyll
6. Diarrhea
7. Plastic and polythene bags
8. Smoke
9. Camel