Everyday Science MCQS(p#4)

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Everyday Science MCQS(65-84)

61. The Carbon Dioxide in the atmosphere by volume is——-
(A) 0.039%
(B) 3.9%
(C) 13%
(D) 30%

62. Diamond is an allotropic form of——-
(A) Carbon
(B) Hydrogen
(C) Nitrogen
(D) Silicon

63. The SI unit of Heat is——-
(A) Watt
(B) Volt
(C) Joule
(D) Newton

64. The good sources of Vitamin-A are——-
(A) green leafy vegetables
(B) seeds
(C) fresh vegetables and fruits
(D) sea foods

65. The good sources of Vitamin-B Complex are——-
(A) green leafy vegetables
(B) seeds
(C) fresh vegetables and fruits
(D) sea foods

66. The good sources of Vitamin-C are——–
(A) green leafy vegetables
(B) seeds
(C) fresh vegetables and fruits
(D) sea foods

67. The good sources of iodine are———
(A) green leafy vegetables
(B) seeds
(C) fresh vegetables and fruits
(D) sea foods

68. The gas, commonly known as “laughing gas”, is——–
(A) Cabon Dioxide
(B) Sulfur Dioxide
(C) Nitrous Oxide
(D) Sodium Oxide

69. The source of oxygen in photosynthesis is——–
(A) water
(B) salts
(C) minerals
(D) glucose

70. The instrument used to measure wind speed is——–
(A) Anemometer
(B) Barometer
(C) Hydrometer
(D) Hygrometer
71. The natural fats and oils are composed of——–
(A) Carbon, Hydrogen and Oxygen
(B) Carbon, Hydrogen and Nitrogen
(C) Carbon, Oxygen and Nitrogen
(D) Hydrogen, Oxygen and Nitrogen

72. The energy value of food is measured in——–
(A) Joule
(B) Calories
(C) Tesla
(D) Proteins

73. Wind energy is the __________ .

Also read: General Knowledge Quiz Questions
(A) Potential energy
(B) Transverse energy
(C) Kinetic energy
(D) Mechanical energy

74. Who is considered the founder of meteorology——— ?
(A) Aristotle
(B) Plato
(C) Einstein
(D) Newton

75. Water covers __________ of the Earth.
(A) 60%
(B) 65%
(C) 70%
(D) 75%
76. In general, wind speed of 105–137 km/h cause——-
(A) minor or no damage
(B) considerable damage
(C) severe damage
(D) extreme damage

77. Acid rain is caused by emissions of ______.

(A) Sulfur Dioxide and Potassium Nitrate
(B) Sulfur and Charcoal
(C) Nitrogen Oxide and Potassium Nitrate
(D) Sulfur Dioxide and Nitrogen Oxide

78. About 50% of the Earth’s crust, including the waters on the Earth and atmosphere, is——-
(A) Oxygen
(B) Carbon Dioxide
(C) Silicon
(D) Clay

79. The fourth state of matter is——-
(A) Water
(B) Salts
(C) Vapours
(D) Plasma

80. The device used to convert Alternate Current into Direct Current is called——-
(A) Anemometer
(B) Battery
(C) Galvanometer
(D) Rectifier

ANSWERS:  EVERYDAY SCIENCE MCQS (65-84)

Also read: CURRENT AFFAIRS MCQS(page#1)
61. (A) 0.039%
62. (A) Carbon
63. (C) Joule
64. (A) green leafy vegetables
65. (B) seeds
66. (C) fresh vegetables and fruits
67. (D) sea foods
68. (C) Nitrous Oxide
69. (A) water
70. (A) Anemometer
71. (A) Carbon, Hydrogen and Oxygen
72. (B) Calories
73. (C) Kinetic
74. (A) Aristotle
75. (C) 70%
76. (A) minor or no damage
77. (D) Sulfur Dioxide and Nitrogen Oxide
78. (A) Oxygen
79. (D) Plasma
80. (D) Rectifier