Water MCQ Questions and Answers for Practice

1. Tanks that supply water to towns are built at

1. roofs of buildings
2. tall water towers
3. town level
4. high lands

2. Fluoride is added to water, which helps to prevent

1. tooth decay
2. infections
3. fever
4. sickness

3. Oil can poison

1. water
2. plants
3. human
4. aquatic life

4. The largest ocean on the earth is

1. Atlantic
2. Antartic
3. Pacific
4. Indian

5. Polar ice caps are formed in

1. East and West
2. East and South
3. North and South
4. North and East

6. In a human body, percentage of water is

1. 60%
2. 70%
3. 80%
4. 90%

7. The smell of water is

1. sweet
2. bad
3. its orderless
4. irritating

8. Taste of water is

1. sour
2. bitter
3. sweet
4. tasteless

9. Color of water is

1. White
2. Grey
3. Dark
4. Colorless

10. If we dont drink water, we will eventually

1. get dry
2. die
3. get wet
4. get hydrated

11. Taste of water of seas and oceans is

1. sweet
2. tasteless
3. bitter
4. salty

12. Water is a

1. polar solvent
2. non polar solvent
3. an amphipathic solvent
4. non polar uncharged solvent

13. The H-O-H bond angle in water molecule is

1. 104 degrees
2. 104.5 degrees
3. 105 degrees
4. 105.5 degrees