EVERYDAY SCIENCE MCQS PART 13

EVERYDAY SCIENCE  MCQS PART 13

1. Angstrom is unit of which quantity?

A.   Length

B.   Resistance

C.   Heat

D.   Force

2. Calorie is unit of which quantity?

A.   Length

B.   Resistance

C.   Heat

D.   Force

3. How much time does the sun light take to reach earth?

A.   7.4 minutes

B.   8.5 minutes

C.   8.9 minutes

D.   9.2 minutes

4. What splits light into its spectrum?

A.   Stereoscope

B.   Manometer

C.   Spectrometer

D.   Ionometer

5. Which device is used to measure humidity?

A.   Galvanometer

B.   Hygrometer

C.   Hydrometer

D.   Tachometer

6. Which device is used to measure the specific gravity of a liquid?

A.   Hydrometer

B.   Manometer

C.   Ammeter

D.   Barometer

7. Which instrument is used to measure minute electrical currents?

A.   Galvanometer

B.   Manometer

C.   Ammeter

D.   None of these

8. What connects the small brain with the spinal cord?

A.   Cerebrum

B.   Thalamus

C.   Medulla Oblongata

D.   Cerebellum

9. Chemically finger nails are made up of?

A.   Potassium

B.   Carbohydrates

C.   Protein

D.   None of these

10. The blood clotting factor in human body is produced by?

A.   Pancreas

B.   Liver

C.   Spleen

D.   Kidney

11. When sun appears vertically overhead at moon at equator, the time is called?

A.   Holyfax

B.   Equinox

C.   Equikox

D.   Polinox

12. What is the main constituent of hemoglobin?

A.   Carbohydrates

B.   Protein

C.   Iron

D.   None of these

13. What is the main component of bones and teeth?

A.   Potassium sulphate

B.   Calcium sulphate

C.   Calcium carbonate

D.   None of these

14. Which is the largest part of human brain?

A.   Thalamus

B.   Cerebrum

C.   Module obligate

D.   Cerebellum

15. Which are the most abundant elements in sea water?

A.   Sodium and chlorine

B.   Sodium and ethylene

C.   Methane and chlorine

D.   Ethylene and methane

16. Appendix is a part of?

A.   Liver

B.   Spleen

C.   Small intestine

D.   Large intestine

17. What is the chemical combination of laughing gas?

A.   Hydrogen and oxygen

B.   Nitrogen and oxygen

C.   Nitrogen and hydrogen

D.   Helium and nitrogen

18. What is the cause of twinkling of stars?

A.   Absorption of light

B.   Reflection of light

C.   Refraction of light

D.   None of these

19. Which of the following layer of atmosphere make radio transmission possible?

A.   Stratosphere

B.   Hydrsphere

C.   Troposphere

D.   Ionosphere

20. Which instrument is used to measure very high temperature?

A.   Lactometer

B.   Udometer

C.   Pyrometer

D.   Tachometer

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EVERYDAY SCIENCE MCQS PART 12