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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

What is the average weight of Human Heart?

A 300 gram
B 350 gram
C 400 gram
D 450 gram
Correct Answer: 300 gram

If you have “caries” then which doctor you have consult?

A Dermatologist
B Orthopaedist
C Dentist
D Nurologist
Correct Answer: Dentist

For which one of the following is the density maximum?

A Ice
B Water
C Benzene
D Chloroform
Correct Answer: Water

Which one of the following is also called Stranger Gas?

A Neon
B Argon
C Xenon
D Nitrous oxide
Correct Answer: Xenon

Which of the following is the hardest substance?

A Copper
B Diamond
C Iron
D Silicon
Correct Answer: Diamond

Pressure is measured by_________?

A barometer
B Voltmeter
C Lactometer
D Ammeter
Correct Answer: barometer

Humans can hear in the range of ______ to _______Hertz (Hz).?

A 10 Hz to 10,000 Hz.
B 20 Hz to 20,000 Hz.
C 30 Hz to 30,000 Hz.
D 40 Hz to 40,000 Hz.
Correct Answer: 20 Hz to 20,000 Hz.

Adult human brain is about_________% of the total body weight.

A 2%
B 3%
C 7%
D 8%
Correct Answer: 2%

Which blood cells are called ‘Soldiers’ of the body?

A White Blood Cells
B Platelets
C Red Blood Cells
D None of the above
Correct Answer: White Blood Cells

In Fishes excretory Product is__________?

A Nitrogen
B Ammonia
C Uria
D Carbon dioxide
Correct Answer: Ammonia
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