(A) A decrease in the rate of photosynthesis
(B) An increase in the rate of photosynthesis
(C) A decrease in the rate of respiration
(D) No effect on either photosynthesis or respiration
February 4, 2021
Everyday Science MCQs
Everyday Science MCQs for Test Preparation. These Everyday Science MCQs are the most repeated MCQs and very important for all type of exams organized by FPSC, PPSC, KPSC, SPSC, BPSC, NTS, PTS, OTS, UTS, CTS, ITS and other testing agencies of Pakistan. Most important FPSC MCQs, PPSC MCQs, KPSC MCQs, SPSC MCQs, BPSC MCQs, NTS MCQs, PTS MCQs, OTS MCQs, UTS MCQs, CTS MCQs, ITS MCQs and other MCQs for test preparation in Pakistan.
(A) Water expands on freezing
(B) Bottle contracts at freezing point
(C) the temperature outside the bottle is less than that inside the bottle.
(D) None of the above
February 4, 2021
(A) Prop him up if he falls
(B) Spread out his weight and reduce the pressure on the rope
(C) Add extra weight to keep the rope tightly stretched
(D) To keep the Center of gravity always above vertically above the rope
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(A) Scatters blue light
(B) Reflects blue light
(C) Transmits blue light
(D) Has actual blue cover
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(A) Ductility
(B) Malleability
(C) Conductivity
(D) Density
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(A) Carbon dioxide
(B) Chlorofluorocarbons
(C) Nitrogen oxides
(D) Methane
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(A) 63% tin and 37% lead
(B) 63% lead and 37% tin
(C) 63% tin and 37% aluminum
(D) 63% lead and 37% aluminum
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(A) 20 dB
(B) 60 dB
(C) 100 dB
(D) 160 dB
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(A) Increasing the length of the rod
(B) Increasing the weight of the bob
(C) Reducing the length of the rod
(D) Reducing the weight of the bob
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(A) Hydrogen
(B) Helium
(C) Carbon dioxide
(D) Hydrogen Sulphide
February 4, 2021