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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 fruit plant flowers only once in its lifetime?

  • Mango
  • Groundnut
  • Banana
  • Peach
0 Comments
Correct Answer: C. Banana

Explanation:

The banana plant is unique among fruit plants because it flowers only once ... Read More Details

2 Biology Mcqs

Another name for our voice box is ________?

  • Larynx
  • Pharynx
  • Trachea
  • Mouth
0 Comments
Correct Answer: A. Larynx

Explanation:

The voice box, scientifically known as the larynx, is an essential part of ... Read More Details

3 Biology Mcqs

Enzymes are organic catalysts. What are they made of?

  • Carbohydrates
  • Proteins
  • Nucleic Acids
  • Fats
0 Comments
Correct Answer: B. Proteins

Explanation:

Enzymes are specialized organic catalysts that speed up chemical reactions in living organisms ... Read More Details

4 Physics MCQs

Why does oil rise in the wick of an oil lamp? Which property of matter causes this?

  • Angle of projection
  • Determines
  • Capillary action
  • Refraction of light
0 Comments
Correct Answer: C. Capillary action

Explanation:

The rise of oil in the wick of an oil lamp is caused ... Read More Details

5 Biology Mcqs

Which gland secretes Anti-Diuretic Hormone (ADH)?

  • Pituitary
  • Pancreas
  • Thyroid
  • Parathyroid
0 Comments
Correct Answer: A. Pituitary

Explanation:

Anti-Diuretic Hormone (ADH), also called Vasopressin, is a hormone secreted by the posterior ... Read More Details

6 Biology Mcqs

In humans, the Y chromosome is passed to the next generation from:

  • Father to son
  • Mother to son
  • Father to daughter
  • Mother to daughter
0 Comments
Correct Answer: A. Father to son

Explanation:

In humans, the Y chromosome is one of the two sex chromosomes and ... Read More Details

7 Chemistry MCQs

The unit used to measure the quantity of ozone in the atmosphere is:

  • Dobson
  • Cloning
  • Dalton
  • Coulomb
0 Comments
Correct Answer: A. Dobson

Explanation:

Ozone (O₃) is a molecule composed of three oxygen atoms that plays a ... Read More Details

8 Biology Mcqs

Female ova (egg cells) are ?

  • Haploid
  • Diploid
  • Triploid
  • None of these
0 Comments
Correct Answer: A. Haploid

Explanation:

Female ova, also known as egg cells, are the female gametes responsible for ... Read More Details

9 Biology Mcqs

Which of the following is not a region of the spinal cord?

  • Thoracic
  • Lumbar
  • Pelvic
  • All are part of the spinal cord
0 Comments
Correct Answer: C. Pelvic

Explanation:

The spinal cord is a vital part of the central nervous system (CNS) ... Read More Details

10 Biology Mcqs

The development of calf muscles in women who wear high-heeled sandals is a common example of:

  • Natural selection
  • Artificial selection
  • Use and disuse of organ
  • Inheritance of acquired characters
0 Comments
Correct Answer: C. Use and disuse of organ

Explanation:

The development of calf muscles in women who regularly wear high-heeled sandals is ... Read More Details

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