FPSC CSS GENERAL SCIENCE PAST PAPER 13-10-2023 MCQs

1. One may define Renewable Energy as

1. Energy derived from non-traditional sources
2. Energy derived from sources that do not use up natural resources or harm the environment
3. Energy fueled into ways that do not use up natural resources or harm the environment
4. All of these

2. The radioactive isotopes are formed by neutrons bombardment on the nucleus, these incident neutrons must have ___ to penetrate in the nucleus.

1. Very high velocity
2. Very low velocity
3. Intermediate velocity
4. All of these

3. An antibiotic is a drug used to treat infections caused by ?

1. Protein
2. Bacteria
3. Virus
4. All of these

4. In the covalent bonding, electron of two atoms

1. Share with each other
2. Transfer from one atom to another
3. Attract the ions and delocalized electrons
4. None of these

5. Disease causing microorganism are referred to an:

1. Viruses
2. Pathogens
3. Coliform Bacteria
4. All of these

6. The Artificial Intelligence term was invented by?

1. Geoffrey Hindson
2. Albert Einstein
3. Alan M. Turning
4. John McCarthy

7. The chemical formula for methane gas is?

1. CH8
2. CH6
3. CH4
4. CH2

8. The day and night are formed due to ‘Earth’ rotation on its own axis from?

1. North to South
2. South to North
3. East to West
4. West to East

9. Soil pollution is caused by?

1. Aerosol
2. Ozone
3. Acid rain
4. All of these

10. A Bar is System International unit to measure?

1. Temperature
2. Energy
3. Pressure
4. Force

11. The correct full form of ‘AI’ is?

1. Artificial Information
2. Actual Information
3. Artificial Intelligence
4. Artificially Intelligent

12. A ‘Cyclone’ is generated due to?

1. High temperature
2. High humidity
3. Low pressure
4. None of these

13.Disease-causing microorganisms are referred to as

1. Coliform bacteria
2. Viruses
3. Pathogens
4. All of these
5. None of these

14. What the chemical formula of Methane Gas?

1. CH8
2. CH4
3. CH9
4. CH6
5. None of these

15. The day and night are formed due to ‘Earth’ rotation on its axis from?

1. North to south
2. South to North
3. West to East
4. East to West
5. None of these

16. An Antibiotic is a drug used to treat infections caused by

1. Protein
2. Virus
3. Bacteria
4. None of these

17. Apparently, the Solar System is moving around the galaxy with a speed of?

1. 50 km/s
2. 200 km/s
3. 500 km/s
4. Not moving at all

18. The image formation in James Webb Space Telescope is due to?

1. Gamma Rays
2. X-rays
3. Visible light
4. Infra-Red Rays

19. In general, the Cancer in a human body is caused by changes to?

1. Virus
2. RNA
3. DNA
4. None of these

20. The location below the Earth’s surface where the earthquake starts is called?

1. Epicenter
2. Hypocenter
3. Tectonic center
4. All of these

21. Soil Pollution is caused by what?

1. Aerosol
2. Ozone
3. Acid Rain
4. All of these
5. None of these

22. A Bar is system international unit to measure

1. Temperature
2. Energy
3. Pressure
4. Air
5. All of these

23. During the combustion of gasoline in a vehicle engine, the energy used is

1. Chemical
2. Mechanical
3. Electrical
4. All of these
5. None of these

24. The location below the Earth’s surface where the Earthquake starts is called

1. Epicenter
2. Hypocenter
3. Tectonic Center
4. All of these
5. None of these

25. In general, the cancer in a human body is caused by changes to

1. Virus
2. RNA
3. DNA
4. All of these
5. None of these

26. The term Artificial Intelligence was invented by?

1. Albert Einstein
2. John McCarthy
3. Geoffrey Hinton
4. Alan Turing
5. None of these

27. Light year is a unit of

1. Light
2. Distance
3. Time
4. All of these

28. The sky appears blue because of

1. Emision of blue wavelength by the sun
2. Reflection on sea water
3. Scattering of light from atmsphere
4. Atmospheric water vapour