41. Common food sources of Vitamin A are:______?
✅ D. Both A and C
Everyday Science MCQs – Page 3
42. The study of forces acting upon bodies in motion in the air is called_____?
✅ C. Aerodynamics
43. Which of the following conditions related to smoking involves damage to the alveoli sacs?
✅ C. Emphysema
44. How many moons does Neptune have?
✅ D. 16
45. What part of the brain controls thirst and hunger?
✅ A. Hypothalamus
46. Satiety’ is the condition in which patient lacks?
✅ A. Eat
47. Oranges are rich source of_______?
✅ D. Vitamins
48. Sodium carbonate is produced by_______?
✅ A. Amonia solvay process
49. Which of the following letter does not represent in periodic table?
✅ C. J
50. Name the animal which can live without water in its entire life?
✅ C. Kangaroo rat
51. Battery was invented by_____?
✅ A. Alessandro Volta
52. Which is the hardest substance in the human body?
✅ B. Tooth enamel
53. Soap and detergents remove the dirt from clothes due to_____?
✅ C. Lowering of interfacial tension
54. Deficiency of vitamin B1 is causes_____?
✅ C. Beriberi
55. What amount of fats give energy of 9.3 K Calories?
✅ A. 1.0 gram
56. Water is heated in a kettlE. The inside water is heated by convection. A person sitting near the fire receives heat by ___?
✅ C. Radiation
57. ECG is used for the diagnosis of aliments of ?
✅ A. Heart
58. Barnacles growing on the back of whale is an example for ______?
✅ D. commensalism
59. Pollutants that are introduced into the environment by human activity are called as ______?
✅ C. Anthropogenic pollutant
60. Serum if blood plasma minus its?
✅ A. Clotting proteins