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Everyday Science 2141 MCQs [All-Courses]

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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.

All Topics  2141

speed of sound in dry air at 20 °C is___________?

A 353 m/s
B 345 m/s
C 343 m/s
D none of them
Correct Answer: 343 m/s

Sound travels about ___________times faster in water than in air.

A 2
B 3
C 4
D 5
Correct Answer: 4

The lenses are used for the correction of:____________?

A Long-sightedness
B short sightedness
C Both A & B
D None of those
Correct Answer: Both A & B

Water has been discovered on which potentially habitable super-Earth ?

A K2-14d
B K2-15c
C K2-13a
D K2-18b
Correct Answer: K2-18b

The Saturn rings discovered by___________?

A Newton
B Robert Brown
C Galileo
D None of these
Correct Answer: Galileo

The Planet which revolves slowly around the Sun is__________?

A Mercury
B Mars
C Earth
D Neptune
Correct Answer: Neptune

The “Rising” of the “evening star” indicates the direction of the____________?

A South Pole
B East
C West
D North
Correct Answer: West

Reptiles hibernate during_______?

A Summer
B Winter
C Spring
D Autumn
Correct Answer: Winter

Which of the following plants are called arthrophytes?

A Sphenopsids
B Lycopsids
C Psilopsids
D Pteropsids
Correct Answer: Sphenopsids

Apiculture refers to___________?

A Rearing silk worms
B Science of bee keeping
C Science of gardening
D Science of cultural norms and trends
Correct Answer: Science of bee keeping
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