Most Repeated MCQs in PN Cadet Physics Tests (Matric to Master Level)
The Pakistan Navy (PN) Cadet program is a prestigious opportunity for young individuals to serve their country with honor and dedication. To join this elite force, candidates must pass a rigorous PN Cadet Commission Exam, which includes a series of initial tests—with Physics being a vital component. Physics tests assess a candidate’s conceptual understanding and problem-solving skills, covering topics from Matric to Master’s level.
By thoroughly preparing with the free past papers, expert tips, and online MCQs provided here, aspirants can strengthen their Physics knowledge and boost their confidence. With consistent practice, students can easily pass the Physics tests and move closer to achieving 100% success in the PN Cadet selection process. Start your preparation today and take the first step toward a rewarding career in the Pakistan Navy!
How to Effectively Prepare for PN Cadet Physics Tests: Tips & Strategies
PN Cadet Physics Tests (Part-1)
1. Microphone converts sound energy into ______?
A. Microwaves
B. Electrical signals
C. Optical Signals
D. Heat energy
Correct Answer: B. Electrical signals
2. Which one of the following is not a unit of distance?
A. Parsec
B. Astronomical Unit
C. Light Year
D. Foot Candle
Correct Answer: D. Foot Candle
3. The most brightest planet amongst the eight planets?
A. Mercury
B. Jupiter
C. Venus
D. Neptune
Correct Answer: C. Venus
4. Who discovered the Gamma Rays?
A. Alfred Marshall
B. Paul Villard
C. Bohar
D. Jabar bin Hayan
Correct Answer: B. Paul Villard
5. Which is the strongest part(s) of a magnet?
A. North pole
B. South pole
C. North and south pole
D. Median of north and south pole
Correct Answer: C. North and south pole
6. Loudspeaker changes ______ energy into sound energy.
A. Chemical
B. Electrical
C. Light
D. Kinetic
Correct Answer: B. Electrical
7. The sun consists of ___% mass of the solar system?
A. 75
B. 79
C. 89
D. 99
Correct Answer: D. 99
8. Sun is divided into ___ main layers.
A. 2
B. 3
C. 4
D. 5
Correct Answer: B. 3
9. Which of the following Rays are more Penetrating?
A. Beta rays
B. Alpha rays
C. Gamma rays
D. X-rays
Correct Answer: C. Gamma rays
10. Which element is used as moderator in nuclear reactor?
A. Light water
B. Dense water
C. Freshwater
D. Heavy water
Correct Answer: D. Heavy water
11. 1 BTU (British thermal unit) to how many Joules?
A. 955 joules
B. 990 joules
C. 1055 joules
D. 1211 joules
Correct Answer: C. 1055 joules
12. Canada is the unit of ______?
A. Luminous intensity
B. Heat producing value
C. Thermodynamic temperature
D. Radioactive decay
Correct Answer: D. Radioactive decay
13. Second highest layer of Earth’s atmosphere is known as?
A. Stratosphere
B. Mesosphere
C. Troposphere
D. Thermosphere
Correct Answer: A. Stratosphere
14. When the Big Bang explosion was occurred?
A. 10 Billion years ago
B. 15 Billion years ago
C. 20 Billion years ago
D. 25 Billion years ago
Correct Answer: B. 15 Billion years ago
15. Area is ______?
A. Vector quantity
B. Scaler quantity
C. Not a quantity
D. None of these
Correct Answer: B. Scaler quantity
16. The total energy of revolving electron in an atom ______?
A. Will always be positive
B. Can never be positive
C. Can have any value above zero
D. Cannot be negative
Correct Answer: B. Can never be positive
17. The speed of light with the rise in the temperature of the medium ______?
A. Decrease
B. Increase
C. Remain the same
D. First decrease then increase
Correct Answer: C. Remain the same
18. Which of the statements to about the Troposphere is not true?
A. It contains 85-90% of the atmosphere’s mass
B. It contains nearly all the water and oxygen of the atmosphere
C. It is the zone which exhibits changes in condition of weather
D. It is about 350 km thick
Correct Answer: D. It is about 350 km thick
19. Bore is caused by____?
A. Rising tide while meeting river currents
B. Friction from prevailing winds
C. Spring tide and strong winds
D. Unequal heating of oceans
Correct Answer: A. Rising tide while meeting river currents
20. The strength of wave action depends on all these EXCEPT:
A. Currents in the sea
B. Wind strength
C. The depth of coastal water
D. Height of waves
Correct Answer: A. Currents in the sea
