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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

Which process is necessary for a species to survive?

  • Digestion
  • Respiration
  • Reproduction
  • Excretion
0 Comments
Correct Answer: C. Reproduction

Explanation:

Reproduction is the process that allows a species to continue and survive over ... Read More Details

2 Biology Mcqs

Which part of the brain controls the Pituitary Gland?

  • Hindbrain
  • Hypothalamus
  • Hippocampus
  • Midbrain
0 Comments
Correct Answer: B. Hypothalamus

Explanation:

The pituitary gland, often called the “master gland”, controls many hormones in the ... Read More Details

3 Biology Mcqs

Which gland controls calcium levels in the blood?

  • Thyroid
  • Parathyroid
  • Adrenal medulla
  • A and B
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Correct Answer: D. A and B

Explanation:

The calcium level in the blood is controlled by both the thyroid and ... Read More Details

4 Biology Mcqs

Which hormone controls sodium and potassium in the blood?

  • Aldosterone
  • Cortisol
  • Glycogens
  • Pheromones
0 Comments
Correct Answer: A. Aldosterone

Explanation:

Aldosterone is a hormone made by the adrenal glands, which sit on top ... Read More Details

5 Biology Mcqs

Which of the following is correct about saliva of a healthy human?

  • It is slightly acidic
  • It is slightly saline
  • It is slightly alkaline
  • It is neutral
0 Comments
Correct Answer: C. It is slightly alkaline

Explanation:

Saliva is a watery liquid secreted in the mouth by the salivary glands. ... Read More Details

6 Chemistry MCQs

Which number decides an element’s place in the Periodic Table?

  • Electron
  • Proton
  • Neutron
  • None of the above
0 Comments
Correct Answer: B. Proton

Explanation:

The Periodic Table organizes all chemical elements in order based on their atomic ... Read More Details

7 Physics MCQs

An astronaut sees the colour of the sky as?

  • Blue
  • White
  • Red
  • Black
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Correct Answer: D. Black

Explanation:

On Earth, the sky looks blue during the day because of Rayleigh scattering. ... Read More Details

8 Physics MCQs

1 Meter = _________ millimeters?

  • 10000 millimeters (mm)
  • 10 millimeters (mm)
  • 100 millimeters (mm)
  • 1000 millimeters (mm)
0 Comments
Correct Answer: D. 1000 millimeters (mm)

Explanation:

The meter (m) is the standard unit of length in the metric system. ... Read More Details

9 Biology Mcqs

Which of the following vitamins is required for normal blood circulation?

  • Vitamin A
  • Vitamin K
  • Vitamin D
  • Vitamin E
0 Comments
Correct Answer: B. Vitamin K

Explanation:

Vitamin K is essential for normal blood circulation because it plays a key ... Read More Details

10 Biology Mcqs

Study of fruit is called ?

  • Pomology
  • Plriculture
  • Sericulture
  • Apiculture
0 Comments
Correct Answer: A. Pomology

Explanation:

The study of fruits and fruit cultivation is known as Pomology. It is ... Read More Details

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