everyday science MCQs – Page 41

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 Review each marked answer and report any item that may be outdated or unclear.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
801. Name the drugs which block the sensory nerves and prevent the patient from feeling pain?
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A. Antihistamines

B. Anaesthetics

C. Analgesics

D. Antibiotics

802. At what temperature are Celsius and Fahrenheit equal?
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A. 10 degree

B. 40 degree

C. -10 degree

D. -40 degree
803. How many pairs of walking legs does a cockroach have?
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A. Two

B. Three

C. One

D. Four

804. The post-mortem examination of a body is called __________?
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A. None of these

B. Anatomy

C. Etymology

D. autopsy
805. Units of electricity consumed by 2500 watt air-conditioner in one hour are_________?
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A. 0.25 units

B. 25 units

C. 2.25 units

D. 2.5 units
806. Which bone in human body is not directly attached to other bones?
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A. Tibia

B. Hyoid

C. Cranium

D. Ulna

807. The lenses are used for the correction of:____________?
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A. Long-sightedness

B. short sightedness

C. Both A & B

D. None of those

808. In general, the most destructive earthquake waves are the __________ ?
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A. P waves

B. Surface waves

C. All of the above

D. S waves

809. Where is the uvula located in human body?
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A. Scrotum

B. None

C. Stomach

D. Throat
810. Dead red blood corpuscles are stored in____________?
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A. Liver

B. Heart

C. Kidney

D. Spleen
811. The reaction between methane and chlorine in diffused sunlight is__________?
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A. Polymerisation

B. Oxidation

C. Radical substitution

D. Reduction

812. What type of Energy does spring have?
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A. Elastic Potential Energy

B. None of the above

C. Potential Energy

D. Kinetic Energy

813. Science which deals with the position and movement of heavenly bodies ?
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A. Astrology

B. Astronautics

C. Astronomy

D. Astrophysics

814. Coke is made by heating coal in the absence of air at__________?
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A. 1300 C

B. 900 C

C. 1700 C

D. 700 C

815. Water has been discovered on which potentially habitable super-Earth ?
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A. K2-13a

B. K2-15c

C. K2-18b

D. K2-14d

816. Which are the only two elements on the periodic table that are liquid at room temperature?
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A. Oxygen and Neon

B. Carbon and helium

C. Nitrogen and Hydrogen

D. Mercury and Bromine
817. In BTU system, one BTU is equal to__________?
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A. 1155 Joule

B. 2055 Joule

C. 1055 Joule

D. 2155 Joule

818. Bleaching action of chlorine is by________?
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A. Reduction

B. Decomposition

C. Hydrolysis

D. Oxidation
819. Animals living in the Tree trunks are known as___________?
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A. Volant

B. Amphibious

C. Arboreal

D. Aquaticx

820. Name the branch of science which deals with the study of sound and sound waves?
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A. Aetiology

B. Acoustics

C. Aeronautics

D. Aerostatics