Solved MCQs on GEEK General Knowledge.

The smallest unit of heredity is ___
(A). Chromosomes
(B). Nucleotides
(C). Gene
(D). none
(E). None of these
Multiple Choice Question Answer: C

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The major culprit in the thinning of the Ozone layer in the earth’s stratosphere is _____
(A). Chlorofluorocarbons
(B). Carbon dioxide
(C). Nitrogen oxides
(D). Methane
(E). None of these
Multiple Choice Question Answer: A

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which of the following is The property by virtue of which metals is beaten into thin sheets?
(A). Ductility
(B). Conductivity
(C). Malleability
(D). Density
(E). None of these
Multiple Choice Question Answer: C

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What are the Elements made of?
(A). Compounds
(B). Molecules
(C). H2O
(D). Atoms
(E). None of these
Multiple Choice Question Answer: D

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What is the SI unit of time?
(A). meter
(B). kilogram
(C). second
(D). volt

(E). None of these
Multiple Choice Question Answer: C

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What is the speed of light?
(A). 280,000 km/s
(B). 320,000 km/s
(C). 300,000 km/s
(D). none of these
(E). None of these
Multiple Choice Question Answer: C

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The Phobos is the natural satellite of___
(A). Venus
(B). Mars
(C). Saturn
(D). Neptune
(E). None of these
Multiple Choice Question Answer: B

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What coating does the Galvanised Iron sheets have?
(A). Zinc
(B). Silver
(C). Tin
(D). Chromium
(E). None of these
Multiple Choice Question Answer: A

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The Spinach leaves are a big source of what?
(A). Iron
(B). Amino acid
(C). Vitamin E
(D). Carotene
(E). None of these
Multiple Choice Question Answer: A

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What causes the blue color of the sky?
(A). Reflection of light
(B). Dispersion of light
(C). Diffraction of light
(D). Refraction of light
(E). None of these
Multiple Choice Question Answer: B

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Device with which we convert the mechanical energy into electric energy is____
(A). Generator.
(B). Transformer.
(C). Coil.
(D). Motor.
(E). None of these
Multiple Choice Question Answer: A

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Anything which takes up space and has mass is called_____
(A). Plasma
(B). Gravity
(C). Energy
(D). Matter
(E). None of these
Multiple Choice Question Answer: D

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What is the All matter made of?
(A). Air
(B). Atoms
(C). Vibrations
(D). Water
(E). None of these
Multiple Choice Question Answer: B

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The damage to which of the following nerve can result in the defect of eye movement?
(A). Optic
(B). Abducens
(C). Trigeminal
(D). none
(E). None of these
Multiple Choice Question Answer: B

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which of the following is the approximate intensity level of the sound that causes damage to the eardrum?
(A). 20 dB
(B). 60 dB
(C). 160 dB
(D). 100 dB
(E). None of these
Multiple Choice Question Answer: D

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With what the Fuse wire is made?
(A). 63% lead and 37% aluminum
(B). 63% lead and 37% tin
(C). 63% tin and 37% aluminum
(D). 63% tin and 37% lead
(E). None of these
Multiple Choice Question Answer: D

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Not the region of the spinal cord is ____
(A). Thoracic
(B). Lumbar
(C). Pelvic
(D). none
(E). None of these
Multiple Choice Question Answer: C

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When a patient’s immune system becomes reactive to a drug, then what is this called?
(A). Drug resistance
(B). Allergy
(C). Super infection
(D). none
(E). None of these
Multiple Choice Question Answer: B