General Science & Ability-Practice-3

MCQs on General Science & Ability for screening tests for CSS, MPT, PMS and FPSC.

Practice questions

Which of the following is known as the powerhouse of the cell?
- Nucleus
- Ribosome
- Mitochondrion
- Golgi Body
Which blood vessels carry blood away from the heart?
- Veins
- Arteries
- Capillaries
- Venules
Which vitamin deficiency causes scurvy?
- Vitamin A
- Vitamin B₁₂
- Vitamin C
- Vitamin D
Which gland is known as the "Master Gland" of the human body?
- Thyroid
- Pituitary
- Adrenal
- Pancreas
The normal body temperature of a healthy human is:
- 35°C
- 36°C
- 37°C
- 38°C
Which gas is released during photosynthesis?
- Carbon dioxide
- Nitrogen
- Oxygen
- Hydrogen
Which planet is called the "Morning Star"?
- Mars
- Mercury
- Venus
- Saturn
Which is the largest planet in the Solar System?
- Earth
- Saturn
- Jupiter
- Neptune
Which instrument is used to measure humidity?
- Hygrometer
- Hydrometer
- Barometer
- Lactometer
Which layer of the atmosphere contains the ozone layer?
- Troposphere
- Stratosphere
- Mesosphere
- Thermosphere
Which acid is present in vinegar?
- Citric Acid
- Sulphuric Acid
- Acetic Acid
- Nitric Acid
The chemical formula of common salt is:
- Na₂CO₃
- NaCl
- NaOH
- KCl
Which metal is the best conductor of electricity?
- Copper
- Gold
- Silver
- Aluminium
Which of the following is a renewable source of energy?
- Coal
- Petroleum
- Solar Energy
- Natural Gas
One kilobyte (KB) is equal to:
- 100 Bytes
- 512 Bytes
- 1024 Bytes
- 2048 Bytes
Which device is considered the brain of a computer?
- RAM
- Hard Disk
- CPU
- Monitor
Which of the following is an operating system?
- Microsoft Word
- Windows 11
- Adobe Photoshop
- Google Chrome
What does HTTP stand for?
- Hyper Text Tr
- High Tr
- Hyper Terminal Tr
- Hyperlink Tr
Find the next number in the series: 3, 6, 12, 24, 48, ___
- 72
- 84
- 96
- 100
If a train travels at 60 km/h, how far will it travel in 3 hours?
- 120 km
- 150 km
- 180 km
- 240 km
The average of 15, 20, 25 and 40 is:
- 22.5
- 25
- 24
- 27.5
If all Birds can fly and a Sparrow is a Bird, then:
- Sparrow cannot fly.
- Sparrow can fly.
- No conclusion can be drawn.
- Birds are animals.
Which number does not belong to the group?
- 16
- 25
- 36
- 45
A clock shows 3:00. What is the angle between the hour and minute hands?
- 45°
- 60°
- 90°
- 120°
Which one of the following is the odd one out?
- Mercury
- Venus
- Earth
- Moon