everyday science MCQs – Page 47

Practise multiple-choice questions from everyday science for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

everyday science Mcqs
921. Radon is___________?
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A. artificial fibre

B. radio active gas

C. germon radio

D. an explosive

922. Study of Soil is called__________?
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A. Demography

B. sociology

C. Pedology

D. Pedagogy

923. The Reason for a Swimming Pool to appear Less Deep than the actual depth is__________?
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A. Reflection

B. Refraction

C. Light scattering

D. Interference

924. How many mm are there in 10 cm?
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A. 200mm

B. 100mm

C. 50mm

D. 10mm

925. Lunar eclipse occurs on__________?
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A. New Moon

B. Quarter Moon

C. Half Moon

D. Full Moon
926. Maxilla bones are found in___________?
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A. Jaw

B. Stomach

C. Toe

D. Ear

927. Satiety is the condition in which patient lacks?
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A. Walk

B. Talk

C. Eat

D. Sleep

928. The olfactory nerves affect what sense in brain?
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A. Smell

B. Feel

C. Touch

D. Hear

929. In which part of the Plant does photosynthesis take place?
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A. Roots

B. Leaves

C. Flowers

D. Stem

930. Silver fish is the name of__________?
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A. Bird

B. Mammal

C. Insect

D. Fish

931. A man can survive without food for at least?
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A. Two month

B. Three month

C. One month

D. Four month

932. Which of the following is responsible for largest amount of oxygen on earth?
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A. None of these

B. Peat bogs

C. Algae

D. Trees

933. The disease Itai Itai is caused by____________?
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A. Carbon

B. Cadmium

C. None of these

D. Manganese

934. The only living cells in the body without blood supply is___________?
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A. Nail

B. Cornea

C. Hair

D. Pupil

935. Who invented Aspirin in 1897?
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A. McLeod

B. Felix Hoffmann

C. Newton

D. Barnard

936. What is the bodys natural or acquired ability to resist certain diseases?
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A. Immunity

B. Exocrine

C. Endocrine

D. All of above

937. How many blood vessels can be found in the Umbilical Cord?
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A. One

B. Four

C. Two

D. Three
938. What Enrico Fermi invented?
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A. Cyclotron

B. D. Nuclear reactor</b>

C. X ray machine

D. Betatron

939. Granite is a____________?
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A. Metamorphic rock

B. None of these

C. Sedimentry rock

D. Igneous rock
940. A clouding that develops in the lens of the eye or in its envelope obstructing the passage of light is known as________?
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A. Glaucoma

B. Hemophilia

C. Cataract

D. Diphtheria