Class 4 Quiz Science Practice Paper

Class 4 Quiz Science Practice Paper
 Science GK  for  Class 4

1. What does a doctor check with stethoscope ?
(a) Eyes
(b) Heartbeat
(c) Tongue

2. Which instrument is used for measuring Blood Pressure ?
(a) Stethoscope
(b) Barometer
(c) Sphygmomanometer

3. Which organ helps in removal of waste products ?
(a) Kidney
(b) Heart
(c) Stomach

4.What happens when you do not eat a balanced diet ?
(a) Allergies
(b) Deficiency diseases
(c) Contagious diseases

5. What happens when the cells grow abnormally ?
(a) Asthma
(b) Allergy
(c) Cancer

6. Name the diseases caused by deficiency of Iron ?
(a) Anemia
(b) Allergy
(c) Asthma

7. Which part of a body causes the sound of a hiccup ?
(a) Nose
(b) Throat
(c) Tongue

8. How much blood does a  normal individual has in his body ?
(a) 2 litres
(b) 3 litres
(c) 4-5 litres


9. Which is the important mineral need for the growth and maintenance of bones ?
(a) Calcium
(b) Potassium
(c) Sodium

10. How much percent of water is present in our bodies ?
(a) 35%
(b) 55%
(c) 75 %

ANSWERS

1. b

2. c

3. a

4. b

5. c

6. a

7. b
8. c
9. a
10. c