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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 Environmental Science MCQs

Which ocean is known as the “Ring of Fire”?

  • Indian Ocean
  • Pacific Ocean
  • Atlantic Ocean
  • Antarctic Ocean
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Correct Answer: B. Pacific Ocean

Explanation:

The Pacific Ocean is known as the “Ring of Fire”, a term that ... Read More Details

2 Physics MCQs

Which gas is most commonly used in balloons and airships?

  • Helium
  • Hydrogen
  • Carbon
  • Chlorine
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Correct Answer: A. Helium

Explanation:

The gas most commonly used in balloons and airships is helium (He). Helium ... Read More Details

3 Everyday Science MCQs

What is the estimated depression rate in Pakistan (according to some sources)?

  • 31
  • 32
  • 33
  • 34
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Correct Answer: D. 34

Explanation:

Depression is a serious mental health disorder characterized by persistent sadness, loss of ... Read More Details

4 Physics MCQs

What is the SI unit of illumination?

  • Space waves
  • Cable waves
  • Antenna waves
  • None of these
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Correct Answer: A. Space waves

Explanation:

Line of sight (LOS) communication is a method where signals travel directly from ... Read More Details

5 Everyday Science MCQs

How many moons does Saturn have?

  • 7
  • 12
  • 79
  • 82
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Correct Answer: D. 82

Explanation:

Saturn, the sixth planet from the Sun, is famous for its bright rings, ... Read More Details

6 Biology Mcqs

How many brains does a leech have?

  • 0
  • 32
  • 36
  • None of these
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Correct Answer: B. 32

Explanation:

Leeches are fascinating invertebrates belonging to the phylum Annelida. They are closely related ... Read More Details

7 Biology Mcqs

What is the main control system of the human body?

  • Nervous System
  • Brain
  • Heart
  • Lungs
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Correct Answer: A. Nervous System

Explanation:

The human body is made up of different organ systems, each performing specific ... Read More Details

8 Everyday Science MCQs

Why do we always see the same face of the Moon from Earth?

  • It is smaller than the Earth
  • It revolves on its axis in a direction opposite to that of the Earth
  • It takes equal time to revolve around the Earth and rotate on its own axis
  • It rotates at the same speed as the Earth around the Sun
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Correct Answer: C. It takes equal time to revolve around the Earth and rotate on its own axis

Explanation:

We always see the same face of the Moon from Earth because the ... Read More Details

9 Physics MCQs

The type of mirror used in the headlamps of cars is ?

  • Parabolic concave
  • Plane
  • Spherical convex
  • Cylindrical concave
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Correct Answer: A. Parabolic concave

Explanation:

The type of mirror used in the headlamps of cars is a parabolic ... Read More Details

10 Physics MCQs

In a photocell, light energy is converted into which form of energy?

  • Potential energy
  • Chemical energy
  • Heat energy
  • Electrical energy
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Correct Answer: D. Electrical energy

Explanation:

A photocell, also known as a photoelectric cell, is a device that converts ... Read More Details