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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 Physics MCQs

What happens to the time period of a pendulum when it is taken to the Moon?

  • Remain the same
  • Decrease
  • Become zero
  • Increase
0 Comments
Correct Answer: D. Increase

Explanation:

The correct answer is Increase. The time period of a simple pendulum depends ... Read More Details

2 Physics MCQs

Which type of reaction produces the most harmful radiation?

  • Fusion reaction
  • Fission reaction
  • Chemical reaction
  • Photo-chemical reaction
0 Comments
Correct Answer: B. Fission reaction

Explanation:

The correct answer is Fission reaction. Nuclear fission is a process in which ... Read More Details

3 Physics MCQs

The atmospheric air is held to the Earth by what?

  • Gravity
  • Winds
  • Clouds
  • Rotation of the Earth
0 Comments
Correct Answer: A. Gravity

Explanation:

The correct answer is Gravity. The Earth is surrounded by a layer of ... Read More Details

4 Physics MCQs

Lambert’s law is related to which of the following?

  • Reflection
  • Refraction
  • Interference
  • Illumination
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Correct Answer: D. Illumination

Explanation:

The correct answer is Illumination. Lambert’s law, also known as the Lambert cosine ... Read More Details

5 Physics MCQs

Electrostatic precipitators are used to control which type of pollution?

  • Air pollution
  • Water pollution
  • Solid waste
  • Noise pollution
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Correct Answer: A. Air pollution

Explanation:

The correct answer is Air pollution. Electrostatic precipitators (ESPs) are devices used in ... Read More Details

6 Physics MCQs

In an MRI machine, which type of wave is used?

  • Sound wave
  • X-ray
  • Ultrasound wave
  • Magnetic wave
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Correct Answer: D. Magnetic wave

Explanation:

The correct answer is Magnetic wave. MRI stands for Magnetic Resonance Imaging, a ... Read More Details

7 Biology Mcqs

The classification of animals and plants on the basis of chromosome number is called what?

  • Ecology
  • Taxonomy
  • Botany
  • None of these
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Correct Answer: B. Taxonomy

Explanation:

The correct answer is Taxonomy. In biology, taxonomy is the scientific system of ... Read More Details

8 Biology Mcqs

Which one of the following is a non-flowering plant?

  • Moss
  • Jasmine
  • Sunflower
  • None of these
0 Comments
Correct Answer: A. Moss

Explanation:

The correct answer is Moss. Mosses are classified as non-flowering plants, meaning they ... Read More Details

9 Physics MCQs

The quantity of matter in an object is called what?

  • Force
  • Mass
  • Weight
  • None of these
0 Comments
Correct Answer: B. Mass

Explanation:

The correct answer is Mass. In physics, mass is defined as the measure ... Read More Details

10 Biology Mcqs

Microorganisms can only be seen with which equipment?

  • Microscope
  • Telescope
  • Spectroscope
  • None of these
0 Comments
Correct Answer: A. Microscope

Explanation:

The correct answer is Microscope. Microorganisms, also called microbes, are living organisms that are too ... Read More Details

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