Everyday Science MCQs (Test No-05) For All Tests Preparation

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Everyday Science Solved MCQs

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Everyday Science MCQs Part-05

81. Oil of vitriol is_________?

A. Nitric acid
B. Hydrochloric acid
C. Phosphoric acid
D. Sulfuric acid ✔

82. The study of rearing fine and intelligent human beings through genetics is called__________?

A. Eugenics ✔
B. Biotechnology
C. Cloning
D. Genealogy

83. What is the range, in hertz, of the normal human hearing?

A. 10 Hz to 10 kHz
B. 20 Hz to 20 kHz ✔
C. 2000Hz
D. 40 Hz to 40 kHz

84. Who first measured the velocity of light?

A. Einstein
B. Newton
C. Ole Roemer ✔
D. Galileo

85. The average kinetic energy of the molecules of a body determines?

A. heat
B. temperature ✔
C. internal energy
D. none

86. The post-mortem examination of a body is called __?

A. Etymology
B. autopsy ✔
C. Anatomy
D. None of these

87. Study of Soil is called__________?

A. Pedology ✔
B. Pedagogy
C. sociology
D. Demography

88. The toxicity of which of the following heavy metals leads to Liver cirrhosis?

A. Copper ✔
B. Lead
C. Mercury
D. Zinc

89. P Waves are also said to be __ waves?

A. Push-pull ✔
B. Side-side
C. Up-down
D. None of the above

90. When Pluto was cast out from the list of Planets?

A. September 24, 2006
B. April 28, 2004
C. January 26, 2006
D. August 24, 2006 ✔

Also Read:

91. What are the three basic units of measurement for the metric system?

A. Metre, litre and gramme ✔
B. Centimetre, kilograms and metric
C. Kilogram, mass and energy
D. Kelvin, cd and mole

92. The olfactory nerves affect what sense in brain?

A. Smell ✔
B. Feel
C. Touch
D. Hear

93. Which of the following mixture of gases is required in gas welding?

A. Oxygen and ethylene
B. Oxygen and hydrogen
C. Acetylene and oxygen ✔
D. Acetylene and hydrogen

94. How many times the sun is bigger than the size of the earth?

A. 69 times
B. 89 times
C. 99 times
D. 109 times ✔

95. How many eyes does a worm have?

A. Two
B. Three
C. One
D. None ✔

96. Stripes on each side of “Grévy’s Zebra” is about_________?

A. 20+
B. 30+
C. 80+ ✔
D. 36+

97. Mohs’ Scale” is used to indicate the_________?

A. Degree of hardness of minerals ✔
B. Degree of viscosity of a liquid
C. Degree of elasticity of a material
D. Degree of brittleness of a substance

98. Which one of the following represents a chemical change_________?

A. Sublimation of iodine ✔
B. Heating a platinum wire in a Bunsen flame
C. Heating of mercuric oxide powder
D. Evaporation of alcohol

99. Liver uses which vitamin for creating new Red Blood cells?

A. B12 ✔
B. B6
C. A
D. K

100. The “Rising” of the “evening star” indicates the direction of the____________?

A. South Pole
B. East
C. West ✔
D. North