Скачать или смотреть General Science MCQ: Most Important MCQs on General Science

General Science MCQ (Multiple Choice Questions) or Objective Questions and Answers: Most Important MCQs/Objective/Quiz on General Science
Sample General Science MCQs on this video:
1. Deficiency of which vitamin causes night blindness?
A. Vitamin A
B. Vitamin B
C. Vitamin C
D. Vitamin D
Answer is: Vitamin A

2. Which instrument is used to detect and record earthquakes?
A. Seismometer
B. Barometer
C. Manometer
D. Crescograph
Answer is: Seismometer (Seismograph)

3. What is the major component of natural gas?
A. Hydrogen
B. Methane
C. Oxygen
D. Carbon Dioxide
Answer is: Methane

4. How many bones are there in the human body?
A. 120
B. 206
C. 220
D. 246
Answer is: 206

5. What is the hardest natural substance on earth?
A. Iron
B. Steel
C. Copper
D. Diamond
Answer is: Diamond

6. Which harmful ray emits from color television?
A. X-ray
B. β- ray
C. γ- ray
D. Cosmic ray
Answer is: X-ray

7. In which temperature the density of water is maximum?
A. 0 °C
B. 4 °C
C. 25 °C
D. 100 °C
Answer is: 4 °C

8. Which metal is liquid at room temperature?
A. Mercury
B. Lithium
C. Sodium
D. Bromine
Answer is: Mercury

9. In which medium velocity of sound is maximum?
A. Vacuum
B. Solid
C. Liquid
D. Air
Answer is: Solid

10. What is the full form of CNG?
A. Compressed Neon Gas
B. Compressed Nitrogen Gas
C. Compressed Natural Gas
D. Compressed Normal Gas
Answer is: Compressed Natural Gas

11. Which vitamin helps in blood clotting?
A. Vitamin C
B. Vitamin B
C. Vitamin A
D. Vitamin K
Answer is: Vitamin K

12. One Horse Power is equal to how many watts?
A. 100 Watts
B. 1000 Watts
C. 746 Watts
D. 674 Watts
Answer is: 746 Watts

13. What is Dry Ice?
A. Solid Oxygen
B. Solid Nitrogen
C. Solid Hydrogen
D. Solid Carbon Dioxide
Answer is: Solid Carbon Dioxide

14. Insulin is secreted from which organ?
A. The Pancreas
B. The Liver
C. The Lungs
D. The kidneys
Answer is: The Pancreas

15. What is the unit of work?
A. Joule
B. Watt
C. Ohm
D. Horse Power
Answer is: Joule

16. Which is the instrument used to measure the depth of sea water?
A. Fathometer
B. Barometer
C. Hydrometer
D. Hygrometer
Answer is: Fathometer

17. What is Apiculture?
A. Cultivation of Silk
B. Cultivation of Fishes
C. Cultivation of Bees
D. Cultivation of Birds
Answer is: Cultivation of Bees

18. What is the chemical name of Testing Salt?
A. Sodium Bicarbonate
B. Monosodium Glutamate
C. Sodium Chloride
D. Sodium Sulfate
Answer is: Monosodium Glutamate

19. Who invented penicillin?
A. Alexander Graham Bell
B. Robert Hooke
C. Louis Pasteur
D. Alexander Fleming
Answer is: Alexander Fleming

20. Which of the following is not a Fossil fuel? *
A. Petrol
B. Coal
C. Natural Gas
D. Biogas
Answer is: Biogas

51. Who invented the telephone?
A. Guglielmo Marconi
B. Martin Cooper
C. Alexander Graham Bell
D. Thomas Alva Edison
Answer is: Home Work

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