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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 Everyday Science MCQs

The moon rotates on its axis in how many days?

  • 14.8 days
  • 17.5 days
  • 29.7 days
  • 27.3 days
0 Comments
Correct Answer: D. 27.3 days

Explanation:

The Moon, Earth’s only natural satellite, spins on its axis just like Earth ... Read More Details

2 Everyday Science MCQs

The sun completes one full rotation at its equator in how many days?

  • 365 days
  • 30 days
  • 25 days
  • 23 days
0 Comments
Correct Answer: C. 25 days

Explanation:

The Sun, the center of our solar system, is a massive ball of ... Read More Details

3 Physics MCQs

As one moves away from the surface of Earth with higher altitude, the atmospheric pressure will go on ________.

  • Increasing
  • Decreasing
  • Remains same
  • First decreases then increases
0 Comments
Correct Answer: B. Decreasing

Explanation:

Atmospheric pressure is the force exerted by the weight of air molecules in ... Read More Details

4 Chemistry MCQs

The maximum number of electrons that can be filled in the first shell of an atom are _____.

  • 2 electrons
  • 8 electrons
  • 18 electrons
  • 4 electrons
0 Comments
Correct Answer: A. 2 electrons

Explanation:

Atoms are made up of three basic particles: protons, neutrons, and electrons. Electrons ... Read More Details

5 Chemistry MCQs

Identify the monoatomic molecule among the following?

  • Helium
  • Ozone
  • Hydrogen
  • Nitrogen
0 Comments
Correct Answer: A. Helium

Explanation:

A molecule is formed when two or more atoms bond together chemically. While ... Read More Details

6 Biology Mcqs

Amino acids are a product of the digestion of: ?

  • Carbohydrates
  • Fats
  • Proteins
  • Vitamins
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Correct Answer: C. Proteins

Explanation:

The human body obtains energy and essential building materials from the food we ... Read More Details

7 Biology Mcqs

Which animal has three hearts?

  • Crow
  • Dolphin
  • Octopus
  • None of these
0 Comments
Correct Answer: C. Octopus

Explanation:

The octopus is a fascinating marine creature known for its intelligence, flexibility, and ... Read More Details

8 Everyday Science MCQs

Which type of rock is made from molten (fire) material within the Earth’s surface?

  • Sedimentary rock
  • Schist rock
  • Igneous rock
  • Metamorphic rock
0 Comments
Correct Answer: C. Igneous rock

Explanation:

The Earth’s crust is made up of different types of rocks, classified based ... Read More Details

9 Everyday Science MCQs

Which one of the following is not a greenhouse gas?

  • Methane
  • Hydrogen
  • Nitrous oxide
  • Ozone
0 Comments
Correct Answer: B. Hydrogen

Explanation:

Greenhouse gases are gases in the Earth’s atmosphere that trap heat and contribute ... Read More Details

10 Biology Mcqs

Locked-in syndrome (LiS) is which type of disorder?

  • Developmental
  • Neurological
  • Hormonic
  • Genetic
0 Comments
Correct Answer: B. Neurological

Explanation:

Locked-in syndrome (LiS) is a rare neurological disorder that results from damage to ... Read More Details

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