Everyday Science. MCQ'S

Every day Science

15. How many main blood group do we have?
A. 3
B. 4 (Answer)
C. 5
D. 6
16. What is the normal systolic blood pressure in an average human being?
A. 120-140 mmhg (Answer)
B. 75-90 mmhg
C. 80-150 mmhg
D. None of these
17. When water boils, its temperature
A. Begins to increase
B. Begins to decrease
C. Remains constant (Answer)
D. Fluctuates around a value
18. The study of insects is called what?
A. Taxonomy
B. Entomology (Answer)
C. Hematology
D. Anomy
19. The science of genes, heredity, and the variation of organisms?
A. Taxonomy
B. Genetics (Answer)
C. Hematology
D. Archaeology
20. Which of the following is the sweetest natural sugar?
A. Glucose
B. Fructose (Answer)
C. Lactose
D. Sucrose

21. Which of the following is not considered a water soluble vitamin?
A. Vitamin B
B. Vitamin C
C. Vitamin D (Answer)
D. Vitamin B12
22. Extremely high doses of which vitamin could damage the kidney and causes of kidney stone?
A. Vitamin K
B. Vitamin D
C. Vitamin C (Answer)
D. Vitamin A
23. Which vitamin cannot store in human body?
A. Vitamin K
B. Vitamin D
C. Vitamin C (Answer)
D. Vitamin A
24. Which of the following is caused by a vitamin D deficiency?
A. Edema
B. Anemia
C. Lupus
D. Rickets (Answer)
25. What disease is caused by a deficiency of Vitamin C ( Ascorbic Acid )?
A. Scurvy (Answer)
B. Pellagra
C. Beriberi
D. Rickets
26. Citrus fruits are one of the best sources of?
A. Vitamin A
B. Vitamin C (Answer)
C. Vitamin K
D. Vitamin D
27. Which of the following Vitamins is not stored in the liver?
A. Vitamin A
B. Vitamin B

28. Which of the following is not considered a fat soluble vitamin?
A. Vitamin A
B. Vitamin B (Answer)
C. Vitamin K
D. Vitamin E
29. Which of the following is considered as vitamin complex?
A. Vitamin A
B. Vitamin B (Answer)
C. Vitamin K
D. Vitamin E
30. Which of the following considered as “Aerobics Acid”?
A. Vitamin D
B. Vitamin C (Answer)
C. Vitamin E
D. Vitamin K
31. Which of the following helps in the clotting of blood?
A. Vitamin b
B. Vitamin c
C. Vitamin d
D. Vitamin k (Answer)
32. Which vitamin is provided by the sunlight to the human body?
A. A
B. B
C. C
D. D (Answer)
33. Which of the following is caused by a vitamin a deficiency?
A. Edema
B. Anemia
C. Night blindness (Answer)
D. Rickets.

41. What is the main component of bio-gas and natural gas?
A. Methane (Answer)
B. Ethane
C. Butane
D. Propane
42. Which of the following bases is involved in the making of soap?
A. Baking soda
B. Ammonia
C. Washing soda
D. Caustic soda (Answer)
43. Which on of the following has the same atomic number and atomic weight?
A. Helium
B. Oxygen
C. Nitrogen
D. Hydrogen (Answer)
44. The purest from of iron is?
A. Wrought iron (Answer)
B. Pig iron
C. Cast iron
D. Stainless steel
45. The most malleable metal is ?
A. Platinum
B. Gold (Answer)
C. Silver
D. Iron
46. The major constituent of air is?
A. Carbon dioxide
B. Oxygen
C. Hydrogen
D. Nitrogen (Answer)