Everyday Science Mcqs

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Everyday Science Mcqs for the preparation of NTS, PPSC, SPSC, BPSC, KPSC, FPSC, OTS and other academic entry test and jobs tests.

 

81. When water boils, its temperature
(a) Begins to increase
(b) Begins b decrease
(c) Remains constant
(d) Fluctuates around a value

 

82. Who invented logarithm tables
(a) John Napier
(b) H. Moseley
(c) N. Bohr
(d) Chadwick

 

83. Amnesia is related to
(a) Loss of memory
(b) Loss of hearing
(c) Sleeping sickness
(d) Loss of Teeth

 

84. In which form is calcium present in our bones
(a) Calcium nitrate
(b) Calcium phosphate
(c) Calcium sulphide
(d) Calcium carbonate

 

85. The explosion that is said to have begun the universe is called the
(a) Big Bang
(b) Reflection
(c) Prism
(d) None of these

 

86. Epiphytic and parasitic plants grow on which of the following
(a) Plains
(b) Rocks
(c) Sea
(d) Plants

 

87. Which is NOT a sedimentary rock
(a) Conglomerate
(b) Obsidian
(c) Shale
(d) Sandstone

 

88. Light energy is stored in the form of ____due to the activity of Chloroplast
(a) Mechanical energy
(b) Electrical energy
(c) Chemical energy
(d) None of the above

 

89. The most abundant constituent of atmospheric air is
(a) Carbon
(b) Hydrogen
(c) Oxygen
(d) Nitrogen

 

90. What is RDX
(a) An instrument
(b) A fertilizers
(c) A gene
(d) An explosive

 

91. Plants are called the ___ of nature
(a) stomach
(b) liver
(c) heart
(d) lungs

 

92. Which of the followings tells us how many protons an atom has
(a) Mass
(b) Weight
(c) Atomic number
(d) Charge

 

93. What makes the green color of plants
(a) Chloroplast
(b) Chlorophyll
(c) Plasmids
(d) None of these

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