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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

Quartz crystal in quartz watches works on the principle called:

  • Photoelectric effect
  • Stark effect
  • Piezo-electric effect
  • Thermionic effect
0 Comments
Correct Answer: C. Piezo-electric effect

Explanation:

Quartz watches are among the most common and accurate timekeeping devices used today. ... Read More Details

2 Biology Mcqs

The fruits without seed, like banana, are called:

  • Seedless fruits
  • Parthenogenesis fruits
  • Parthenocarpic fruits
  • Placental fruits
0 Comments
Correct Answer: C. Parthenocarpic fruits

Explanation:

Some fruits, such as bananas, grapes, and pineapples, develop naturally without seeds. These ... Read More Details

3 Biology Mcqs

Animal which captures and readily kills living animals for its food is called:

  • Parasite
  • Scavenger
  • Predator
  • Mammal
0 Comments
Correct Answer: C. Predator

Explanation:

In the natural world, animals have different ways of obtaining food. Some feed ... Read More Details

4 Biology Mcqs

Name the famous book of Ibn-Sina in which he discussed human physiology and medicine?

  • Al-Qanun
  • Al-Masudi
  • New Renaissance
  • Tadhkira
0 Comments
Correct Answer: A. Al-Qanun

Explanation:

Ibn-Sina (Avicenna) was a great Muslim scientist, physician, and philosopher who lived during ... Read More Details

5 Physics MCQs

In a railway track, two rails are joined end to end with a gap in between them because:

  • Steel can be saved
  • Accidents due to contraction in winter can be avoided
  • Air gaps are necessary for bearing the weight of running train
  • Accidents due to expansion in summer can be avoided
0 Comments
Correct Answer: D. Accidents due to expansion in summer can be avoided

Explanation:

Railway tracks are made of long steel rails that are laid end to ... Read More Details

6 Physics MCQs

Water is heated in a kettle by convection. A person sitting near the fire receives heat by:

  • Conduction
  • Convection
  • Radiation
  • Reflection
0 Comments
Correct Answer: C. Radiation

Explanation:

Heat transfer occurs in three main ways: conduction, convection, and radiation. In this ... Read More Details

7 Physics MCQs

In winter, an iron pipe feels colder than wood because wood is:

  • Conductor
  • Non-Conductor
  • Semi-Conductor
  • None of these
0 Comments
Correct Answer: B. Non-Conductor

Explanation:

When you touch different materials during winter, you often notice that some feel ... Read More Details

8 Physics MCQs

Which characteristic of sound allows us to recognize a person by their voice in the dark?

  • Pitch
  • Frequency
  • Time period
  • None of these
0 Comments
Correct Answer: A. Pitch

Explanation:

Every person has a unique voice that can be recognized even without visual ... Read More Details

9 Physics MCQs

What is the minimum mirror length required for a 6-feet tall person to see their full image?

  • 6 feet
  • 12 feet
  • 4 feet
  • 3 feet
0 Comments
Correct Answer: D. 3 feet

Explanation:

The minimum length of a plane mirror required for a person to view ... Read More Details

10 Physics MCQs

In sonar technology, which type of waves are used instead of radio waves?

  • Red waves
  • Infrared waves
  • Ultrasonic
  • None of these
0 Comments
Correct Answer: C. Ultrasonic

Explanation:

Sonar (Sound Navigation and Ranging) is a technique used to detect and locate ... Read More Details

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