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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

Vitamin B1 is also known as ____________?

  • Riboflavin
  • Retinol
  • Thiamine
  • Niacin
0 Comments
Correct Answer: C. Thiamine

Explanation:

Vitamin B1, commonly known as Thiamine, is a vital water-soluble vitamin that plays ... Read More Details

2 Biology Mcqs

Vitamin B2 is also called ?

  • Riboflavin
  • Thiamine
  • Ascorbic Acid
  • Niacin
0 Comments
Correct Answer: A. Riboflavin

Explanation:

Vitamin B2, commonly known as Riboflavin, is an essential water-soluble vitamin that plays ... Read More Details

3 Biology Mcqs

Vitamin B3 is also known as ?

  • Thiamine
  • Riboflavin
  • Niacin
  • Retinol
0 Comments
Correct Answer: C. Niacin

Explanation:

Vitamin B3, commonly known as Niacin, is one of the important B-complex vitamins ... Read More Details

4 Biology Mcqs

Which of the following is a nutritional deficiency disease?

  • Albinism
  • Cirrhosis
  • Rabies
  • Pellagra
0 Comments
Correct Answer: D. Pellagra

Explanation:

A nutritional deficiency disease occurs when the body does not receive enough essential ... Read More Details

5 Biology Mcqs

Deficiency diseases are caused by the lack of which of the following in the body?

  • Proteins
  • Vitamins
  • Carbohydrates
  • Fats
0 Comments
Correct Answer: B. Vitamins

Explanation:

Deficiency diseases are health disorders that occur when the body does not get ... Read More Details

6 Biology Mcqs

Who discovered the Polio vaccine?

  • Jonas Salk
  • Jabir Ibn Hayyan
  • Selman Waksman
  • None of these
0 Comments
Correct Answer: A. Jonas Salk

Explanation:

Dr. Jonas Salk, an American medical researcher and virologist, discovered the first effective ... Read More Details

7 Physics MCQs

Fathom is a unit used to measure what?

  • Sound
  • Depth
  • Energy
  • Time
0 Comments
Correct Answer: B. Depth

Explanation:

A fathom is a traditional unit of length that is primarily used to ... Read More Details

8 Biology Mcqs

Red blood cells (RBCs) are produced in which part of the human body?

  • Liver
  • Heart
  • Spleen
  • Bone marrow
0 Comments
Correct Answer: D. Bone marrow

Explanation:

Red blood cells (RBCs), also known as erythrocytes, are one of the most ... Read More Details

9 Biology Mcqs

Which of the following instruments is used to hear the sounds of the heart and lungs?

  • Steroscope
  • Stethoscope
  • Oscillator
  • Oncolator
0 Comments
Correct Answer: B. Stethoscope

Explanation:

A stethoscope is a medical instrument used by doctors, nurses, and healthcare professionals ... Read More Details

10 Biology Mcqs

The first cloned animal in the world was which of the following?

  • Goat
  • Cow
  • Rat
  • Sheep
0 Comments
Correct Answer: D. Sheep

Explanation:

The world’s first successfully cloned animal was a sheep named Dolly, created in ... Read More Details