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Everyday Science MCQs

4 Questions Subject Test
Subject Preparation Guide

Prepare Everyday Science with confidence

Understand the science behind daily life through questions covering health, energy, environment, inventions and natural phenomena.

Human BodyEnergyEnvironmentScientific Inventions
Important for general science portions of CSS, PMS, FPSC and provincial tests.
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1
Easy pms

Which natural phenomenon is measured using the Richter scale?

  • A Earthquakes
  • B Hurricanes
  • C Volcanic eruptions
  • D Tsunamis
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Correct Answer: Option A — Earthquakes
Explanation: The Richter scale measures the magnitude of earthquakes based on the energy released at the source. Developed by Charles Richter in 1935, each whole number increase represents roughly 32 times more energy released.
Submitted by: PaperMCQs
2
Easy pms

What is the primary function of the respiratory system?

  • A Digestion
  • B Circulation
  • C Gas exchange
  • D Excretion
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Correct Answer: Option C — Gas exchange
Explanation: The respiratory system's primary function is gas exchange, taking in oxygen and expelling carbon dioxide through the lungs. This process supplies oxygen to the bloodstream for cellular respiration and removes waste gases from the body.
Submitted by: PaperMCQs
3
Easy pms

What is the study of fungi called?

  • A Mycology
  • B Botany
  • C Entomology
  • D Zoology
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Correct Answer: Option A — Mycology
Explanation: Mycology is the scientific study of fungi, including their genetic and biochemical properties, taxonomy, and use to humans in food, medicine, and industry. Fungi include yeasts, molds, and mushrooms, playing key ecological roles.
Submitted by: PaperMCQs
4
Easy pms

What is the unit used to measure atmospheric pressure?

  • A Watt
  • B Pascal
  • C Newton
  • D Joule
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Correct Answer: Option B — Pascal
Explanation: Atmospheric pressure is measured in Pascals (Pa), named after French scientist Blaise Pascal. Meteorologists often use hectopascals or millibars, with standard atmospheric pressure at sea level being approximately 1013.25 hectopascals.
Submitted by: PaperMCQs
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