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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

The light from distant stars is affected by:

  • The Earth’s atmosphere
  • Interstellar dust
  • Both A and B
  • None of these
0 Comments
Correct Answer: C. Both A and B

Explanation:

The light we receive from distant stars travels vast distances through space before ... Read More Details

2 Biology Mcqs

The main and largest component of blood plasma is:

  • Carbon dioxide
  • Oxygen
  • Water
  • Glucose
0 Comments
Correct Answer: C. Water

Explanation:

Blood plasma is the liquid component of blood, making up about 55% of ... Read More Details

3 Biology Mcqs

Approximate number of red blood cells (RBCs) in a single microliter of blood in women is:

  • 4.5 to 6.2 million
  • 3.4 to 6.8 million
  • 3.2 to 7.2 million
  • 4.0 to 5.2 million
0 Comments
Correct Answer: D. 4.0 to 5.2 million

Explanation:

Red blood cells (RBCs), also known as erythrocytes, are specialized cells in the ... Read More Details

4 Biology Mcqs

Normal range of white blood cells (WBCs) per microliter of blood is:

  • 2,500 and 09,300
  • 4,500 and 10,000
  • 4,900 and 12,000
  • None of these
0 Comments
Correct Answer: B. 4,500 and 10,000

Explanation:

White blood cells (WBCs), also known as leukocytes, are an essential component of ... Read More Details

5 Biology Mcqs

Approximate number of red blood cells (RBCs) in a single microliter of blood in men is:

  • 4.5 to 6.2 million
  • 3.4 to 6.8 million
  • 3.2 to 7.2 million
  • 4.0 to 5.2 million
0 Comments
Correct Answer: A. 4.5 to 6.2 million

Explanation:

Red blood cells (RBCs), also called erythrocytes, are specialized cells in the blood ... Read More Details

6 Chemistry MCQs

What is the chemical symbol for Tungsten?

  • Z
  • T
  • Tn
  • W
0 Comments
Correct Answer: D. W

Explanation:

Tungsten is a chemical element that belongs to the transition metals in the ... Read More Details

7 Biology Mcqs

Parkinson’s disease is a disease of which part of the body?

  • Lungs
  • Eyes
  • Brain
  • Bones
0 Comments
Correct Answer: C. Brain

Explanation:

Parkinson’s disease is a chronic and progressive neurological disorder that primarily affects the ... Read More Details

8 Biology Mcqs

How many calories are there in 1 gram of carbohydrate?

  • 2
  • 3
  • 4
  • 10.25
0 Comments
Correct Answer: C. 4

Explanation:

Carbohydrates are one of the three main macronutrients in human nutrition, along with ... Read More Details

9 Physics MCQs

Water is about 50 times more viscous than which of the following?

  • Oil
  • Alcohol
  • Gases
  • Solid
0 Comments
Correct Answer: C. Gases

Explanation:

Viscosity is a physical property that measures a fluid’s resistance to flow. It ... Read More Details

10 Physics MCQs

1 yard is equal to how many feet?

  • 3 feet
  • 6 feet
  • 2.4 feet
  • 12 feet
0 Comments
Correct Answer: A. 3 feet

Explanation:

Yard and foot are standard units of length used in measurement systems, especially ... Read More Details

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