M C Q s D r i v e
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Everyday Science

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2140 MCQs
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Prepare effectively with our Everyday Science MCQs designed for PPSC, FPSC, NTS, OTS, PTS, AJKPSC, BPSC, KPPSC, PMS, CSS, and all competitive exams.
Our content covers Physics, Chemistry, Biology, Environment, Human Body, Inventions, Scientific Laws, and daily-life science concepts.
Strengthen your scientific understanding, improve MCQS accuracy, and boost your exam performance with well-structured and updated topics.

A Accumulation of salts in water
B Accumulation of salts in soil
C Accumulation of salts in body
D Accumulation of salts in animals

A the greenhouse effect to lessen
B lakes and forests to die
C acid indigestion in humans
D all the above are correct

A A gas
B A cloud droplet
C A rain drop
D A snowflake

A When the air temperature is highest
B Just before sunrise
C About midnight
D When the air temperature is lowest

A Absorption and re-emission of visible light by the atmosphere
B Absorption and re-emission of ultraviolet radiation by the atmosphere
C Absorption and re-emission of infrared radiation by the atmosphere
D Absorption and re-emission of visible light by clouds

A Chlorine bleach
B Rocket fuel
C Nail polish remover
D Barbecue lighter fluid

A Ethanol
B Nicotine
C Ammonia
D Tar

A Decreases their ability to congeal
B Decreases their ability to carry oxygen
C Decreases their ability to reach their typical life duration
D Decreases their ability to cleanse wounds

A Lung Cancer
B Atherosclerosis
C Emphysema
D Asthma

A Surgery of spine
B Stomach disorders
C Ligaments restoration
D Dentistry