everyday science MCQs – Page 50

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 Review each marked answer and report any item that may be outdated or unclear.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
981. P Waves are also said to be __________ waves?
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A. Up-down

B. None of the above

C. Push-pull

D. Side-side

982. Who is considered the father of psychoanalysis?
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A. Sigmund Frend

B. Aristotle

C. Fabrica

D. Galileo

983. Very small time intervals are accurately measured by the___________?
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A. White dwarfs

B. Atomic Clocks

C. Pabsars

D. None of these

984. Instrument that measure the electric force ________?
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A. Ammeter

B. Hygrometer

C. Voltmeter

D. Hydrometer

985. People with what blood type can give blood to anyone and are thus called universal donors?
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A. AB+

B. O

C. AB-

D. O-
986. Ring planet is Saturn; least dense and 2nd largest planet is_________?
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A. Jupiter

B. Neptune

C. Saturn

D. Mercury

987. The Saturn rings discovered by___________?
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A. None of these

B. Galileo

C. Newton

D. Robert Brown

988. Which of the following pairs belong to the category of cold blooded animals?
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A. Snakes and birds

B. Frog and snakes

C. Birds and monkey

D. Bat and rats

989. What animal has longest gestation period of about 640 to 660 days or 95 weeks of any land animal ?
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A. Opossum

B. None of these

C. Elephant

D. Blue Whale

990. Mostly which gases found of the planet Jupiter?
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A. Neon

B. Chlorine

C. Hydrogen and Helium

D. Hydrogen

991. The movement of any solvent across a semipermeable membrane is called__________?
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A. Cataphoresis

B. Osmosis

C. Electrolysis

D. Electrophoresis

992. The biggest planet in solar system is ______ and having _____ moons?
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A. Jupiter, Seventy-nine

B. Uranus , Sixteen

C. Uranus, two

D. Saturn, Sixteen

993. ______ soil is also called Regur soil?
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A. Mountain

B. Black

C. Alluvial

D. Desert

994. Green House Effect means:____________?
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A. Pollution

B. Trapping of Solar energy due to atmospheric carbon dioxide

C. Prevention of ultraviolet rays

D. D. None

995. Which instrument is used to measure the power of electric circuit ?
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A. Wattmeter

B. Wavemeter

C. None of these

D. Viscometer

996. Who invented steamboat?
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A. James Watt

B. Robert Fluton

C. George Stephenson

D. Frank Whittle

997. Which of the following invention is oldest ?
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A. Barometer

B. Microscope

C. Clock

D. Cycle

998. Which of the following noble gases is abundant in air?
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A. Methane

B. Neon

C. Helium

D. Argon
999. The turning effect of force is called_________?
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A. Momentum

B. Moment

C. None of these

D. Torque
1000. When sound waves travel from air to water which of the following quantities remains unchanged?
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A. Frequency

B. Speed

C. Wavelength

D. Intensity