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Everyday Science MCQs

Learn important and useful science facts that help you in daily life and job exams with our Everyday Science MCQs. This section covers simple questions from physics, chemistry, biology, environment, and general science. You will understand things like how the human body works, how machines run, natural events, and more. These MCQs are made for job tests like FPSC, NTS, PPSC, SPSC, BPSC, PMS, CSS, ISSB, and one-paper exams. All questions follow the latest syllabus and paper patterns. At Jobexams, we prepare everything to help you pass your job exams and job tests easily. New questions are added regularly — so you can stay ready and confident.

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1 Biology Mcqs

The average adult has a blood volume of about __________ liters.

  • 4
  • 5
  • 6
  • 7
0 Comments
Correct Answer: B. 5

Explanation:

Blood is one of the most essential fluids in the human body, responsible ... Read More Details

2 Physics MCQs

The most abundant element in the universe is __________.

  • Oxygen
  • Hydrogen
  • Carbon Dioxide
  • Silicon
0 Comments
Correct Answer: B. Hydrogen

Explanation:

The universe is made up of countless atoms forming stars, planets, and interstellar ... Read More Details

3 Biology Mcqs

Deficiency of Vitamin-D results in ?

  • Night blindness
  • Rickets
  • Scurvy
  • Hair fall
0 Comments
Correct Answer: B. Rickets

Explanation:

Vitamins are essential nutrients required in small amounts for proper growth, development, and ... Read More Details

4 Biology Mcqs

Each day human body breathe in __________ liters of air.

  • 5,000 to 10,000
  • 10,000 to 15,000
  • 15,000 to 20,000
  • 20,000 to 25,000
0 Comments
Correct Answer: B. 10,000 to 15,000

Explanation:

Breathing is a vital process that supplies the human body with the oxygen ... Read More Details

5 Physics MCQs

The SI unit of “pressure” is .

  • Pascal
  • Joule
  • Tesla
  • Henry
0 Comments
Correct Answer: A. Pascal

Explanation:

In physics, pressure is defined as the force applied per unit area on ... Read More Details

6 Physics MCQs

A camera uses a __________ to form an image.

  • Convex lens
  • Concave lens
  • Condense lens
  • None of these
0 Comments
Correct Answer: A. Convex lens

Explanation:

Cameras are optical devices designed to capture light and form clear, focused images ... Read More Details

7 Physics MCQs

Which from the following is NOT a conductor?

  • Aluminium
  • Gold
  • Graphite
  • All are conductors
0 Comments
Correct Answer: D. All are conductors

Explanation:

Conductors are materials that allow electric current to flow through them easily due ... Read More Details

8 Chemistry MCQs

CNG stands for?

  • Converted Natural Gas
  • Conduced Natural Gas
  • Conducted Natural Gas
  • Compressed Natural Gas
0 Comments
Correct Answer: D. Compressed Natural Gas

Explanation:

CNG stands for Compressed Natural Gas, a type of fuel that is widely ... Read More Details

9 Physics MCQs

Which from the following is true for “Sound”?

  • : Sound cannot travel through a vacuum
  • : Sound cannot travel through a gases
  • : Sound cannot travel through a solid
  • : Sound cannot travel through a liquid
0 Comments
Correct Answer: A. : Sound cannot travel through a vacuum

Explanation:

Sound is a mechanical wave that is produced by vibrations. It requires a ... Read More Details

10 Physics MCQs

1 nanometer = ?

  • 10⁻³ meter
  • 10⁻⁶ meter
  • 10⁻⁹ meter
  • 10⁻¹² meter
0 Comments
Correct Answer: C. 10⁻⁹ meter

Explanation:

The nanometer (nm) is a unit of length used to measure extremely small ... Read More Details

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