Science Trivia Quiz

1. What is the stimulant that many soft drinks have?

1. Amphetamine
2. Mephedrone
3. Ephedrine
4. Caffeine

2. Which of these is a greenhouse gas?

1. Oxygen
2. Carbon dioxide
3. Helium
4. Chlorine

3. Which part of the eye bends light entering from external objects?

1. Cornea
2. Iris
3. Lens
4. Pupil

4. In what form is food stored in plant leaves?

1. Calcium
2. Fats
3. Starch
4. Proteins

5. Rain water is a kind of___

1. Carbonated water
2. Distilled water
3. Saturated water
4. Mineral water

6. What is the normal pH level of blood?

1. 6.05
2. 9.60
3. 8.1
4. 7.35

7. Which of these is used to purify water?

1. Alum
2. Salt
3. Ginger
4. Coconut oil

8. Which waves are used by TV remote controls?

1. Lasers
2. Ultrasonic
3. Infrared
4. Radio

9. If there was no atmosphere than what would be the colour of sky?

1. White
2. Red
3. Green
4. Black

10. What is the first sense a baby develops in the womb?

1. Touch
2. Taste
3. Hear
4. See