1. What is the SI unit of length?

• a) Kilogram
• b) Meter ✅
• c) Second
• d) Ampere

2. Which instrument measures the volume of a liquid?

• a) Vernier calipers
• b) Measuring cylinder ✅
• c) Screw gauge
• d) Balance

3. The rate of change of displacement is called?

• a) Speed
• b) Velocity ✅
• c) Acceleration
• d) Force

4. If a car moves at 60 km/h for 2 hours, the distance covered is?

• a) 30 km
• b) 120 km ✅
• c) 60 km
• d) 180 km

5. Newton’s First Law of Motion is also called?

• a) Law of inertia ✅
• b) Law of momentum
• c) Law of acceleration
• d) Law of action-reaction

6. The formula for force is?

• a) F = m/a
• b) F = m × a ✅
• c) F = v × t
• d) F = p × t

7. The turning effect of a force is called?

• a) Momentum
• b) Torque ✅
• c) Power
• d) Energy

8. What is the unit of torque?

• a) Joule
• b) Watt
• c) Newton-meter ✅
• d) Pascal

9. The center of gravity of a uniform circular ring lies?

• a) At its circumference
• b) Outside the ring
• c) At its center ✅
• d) None of these

10. Which of the following is a scalar quantity?

• a) Force
• b) Velocity
• c) Speed ✅
• d) Acceleration
  

  🔹 Kinematics & Motion

  11. What does the slope of a distance-time graph represent?

  • a) Acceleration
  • b) Speed ✅
  • c) Force
  • d) Momentum

  12. A body moving at 20 m/s accelerates at 5 m/s² for 2 seconds. Its final velocity is?

  • a) 10 m/s
  • b) 25 m/s
  • c) 30 m/s ✅
  • d) 40 m/s

  13. What is the acceleration of a freely falling object near Earth’s surface?

  • a) 0 m/s²
  • b) 9.8 m/s² ✅
  • c) 10 m/s²
  • d) 2.5 m/s²

  ---

  🔹 Forces & Newton’s Laws

  14. Newton’s Second Law states that force equals:

  • a) Mass × Velocity
  • b) Mass × Acceleration ✅
  • c) Weight × Gravity
  • d) Momentum × Time

  15. The SI unit of force is?

  • a) Joule
  • b) Newton ✅
  • c) Watt
  • d) Pascal

  16. Which law explains the recoil of a gun when fired?

  • a) Newton’s First Law
  • b) Newton’s Second Law
  • c) Newton’s Third Law ✅
  • d) Law of Gravitation

  ---

  🔹 Work, Energy & Power

  17. Work done is zero if the angle between force and displacement is?

  • a) 0°
  • b) 45°
  • c) 90° ✅
  • d) 180°

  18. The kinetic energy of an object depends on its?

  • a) Mass and volume
  • b) Mass and speed ✅
  • c) Weight and height
  • d) Density and pressure

  19. What is the commercial unit of electrical energy?

  • a) Joule
  • b) Watt
  • c) Kilowatt-hour (kWh) ✅
  • d) Ampere

  ---

  🔹 Waves & Sound

  20. The speed of sound is highest in?

  • a) Air
  • b) Water
  • c) Steel ✅
  • d) Vacuum

  21. Frequency is measured in?

  • a) Decibels
  • b) Hertz (Hz) ✅
  • c) Meters
  • d) Watts

  22. Which property of a wave increases with loudness?

  • a) Wavelength
  • b) Frequency
  • c) Amplitude ✅
  • d) Speed

  ---

  🔹 Light & Optics

  23. The bending of light as it passes through a prism is called?

  • a) Reflection
  • b) Refraction ✅
  • c) Diffraction
  • d) Dispersion

  24. A convex lens always forms a virtual image if the object is placed?

  • a) At focus
  • b) Between focus and optical center ✅
  • c) Beyond 2F
  • d) At infinity

  25. The SI unit of luminous intensity is?

  • a) Candela ✅
  • b) Lux
  • c) Lumen
  • d) Watt

  ---

  🔹 Electricity & Magnetism

  26. Ohm’s Law relates voltage (V), current (I), and?

  • a) Power (P)
  • b) Resistance (R) ✅
  • c) Charge (Q)
  • d) Energy (E)

  27. Which material is the best conductor of electricity?

  • a) Rubber
  • b) Wood
  • c) Copper ✅
  • d) Glass

  28. A magnet’s strongest force is concentrated at its?

  • a) Center
  • b) Poles ✅
  • c) Sides
  • d) Entire surface
    

    🔹 Properties of Matter

    29. The SI unit of pressure is?

    • a) Newton
    • b) Pascal ✅
    • c) Joule
    • d) Watt

    30. Hooke’s Law relates stress to?

    • a) Volume
    • b) Strain ✅
    • c) Density
    • d) Temperature

    31. Which state of matter has the highest density?

    • a) Gas
    • b) Liquid
    • c) Solid ✅
    • d) Plasma

    🔹 Thermal Physics

    32. Heat transfer through empty space occurs by?

    • a) Conduction
    • b) Convection
    • c) Radiation ✅
    • d) Expansion

    33. The boiling point of water in Kelvin scale is?

    • a) 100 K
    • b) 273 K
    • c) 373 K ✅
    • d) 0 K

    34. Which metal is the best conductor of heat?

    • a) Aluminum
    • b) Copper
    • c) Silver ✅
    • d) Iron

    🔹 Nuclear Physics

    35. The process of splitting heavy nuclei is called?

    • a) Fusion
    • b) Fission ✅
    • c) Radiation
    • d) Decay

    36. Which radiation has the highest penetrating power?

    • a) Alpha
    • b) Beta
    • c) Gamma ✅
    • d) X-rays

    37. The half-life of a radioactive element is the time for?

    • a) Complete decay
    • b) Half the atoms to decay ✅
    • c) Temperature to halve
    • d) Radiation to double

    🔹 Circular Motion & Gravitation

    38. Centripetal force acts?

    • a) Away from center
    • b) Toward the center ✅
    • c) Tangentially
    • d) Upwards

    39. The value of gravitational acceleration ‘g’ on Earth’s surface is approximately?

    • a) 1.6 m/s²
    • b) 9.8 m/s² ✅
    • c) 10.2 m/s²
    • d) 12 m/s²

    40. Kepler’s First Law states planetary orbits are?

    • a) Circular
    • b) Elliptical ✅
    • c) Parabolic
    • d) Hyperbolic

    🔹 Fluid Dynamics

    41. Bernoulli’s principle relates pressure to?

    • a) Fluid speed ✅
    • b) Fluid color
    • c) Fluid mass
    • d) Fluid temperature

    42. The hydraulic lift works based on?

    • a) Archimedes’ Principle
    • b) Pascal’s Law ✅
    • c) Hooke’s Law
    • d) Newton’s Law

    43. An object floats when its weight is?

    • a) Greater than buoyant force
    • b) Equal to buoyant force ✅
    • c) Less than buoyant force
    • d) Zero

    🔹 Modern Physics

    44. The particle nature of light is demonstrated by?

    • a) Diffraction
    • b) Photoelectric effect ✅
    • c) Refraction
    • d) Polarization

    45. Einstein’s mass-energy equivalence is expressed as?

    • a) F=ma
    • b) E=mc² ✅
    • c) PV=nRT
    • d) V=IR

    46. The uncertainty principle was proposed by?

    • a) Newton
    • b) Einstein
    • c) Heisenberg ✅
    • d) Bohr

    🔹 Measurement & Units

    47. Which instrument measures electric current?

    • a) Voltmeter
    • b) Ammeter ✅
    • c) Ohmmeter
    • d) Galvanometer

    48. One nanometer equals?

    • a) 10⁻³ m
    • b) 10⁻⁶ m
    • c) 10⁻⁹ m ✅
    • d) 10⁻¹² m

    49. The vernier scale improves measurement precision by?

    • a) Magnifying objects
    • b) Adding decimal places ✅
    • c) Increasing range
    • d) Reducing friction

    🔹 Electronics

    50. A semiconductor with extra electrons is called?

    • a) N-type ✅
    • b) P-type
    • c) Insulator
    • d) Conductor

    51. Which component stores electric charge?

    • a) Resistor
    • b) Capacitor ✅
    • c) Transistor
    • d) Diode

    52. In a diode, current flows?

    • a) Both directions
    • b) One direction ✅
    • c) No direction
    • d) Randomly

    🔹 Astrophysics

    53. The closest star to Earth is?

    • a) Alpha Centauri
    • b) Sirius
    • c) Sun ✅
    • d) Polaris

    54. A light-year measures?

    • a) Time
    • b) Distance ✅
    • c) Brightness
    • d) Energy

    55. Black holes have extremely strong?

    • a) Electric fields
    • b) Magnetic fields
    • c) Gravitational pull ✅
    • d) Radiation

    🔹 Practical Physics

    56. A manometer measures?

    • a) Velocity
    • b) Pressure ✅
    • c) Temperature
    • d) Humidity

    57. The critical angle is the angle of incidence that produces?

    • a) Maximum reflection
    • b) 90° refraction ✅
    • c) Total internal reflection
    • d) Dispersion

    58. A transformer works on the principle of?

    • a) Electromagnetic induction ✅
    • b) Electrostatic induction
    • c) Photoelectric effect
    • d) Thermionic emission

    🔹 Miscellaneous Concepts

    59. The law of conservation states energy cannot be?

    • a) Created or destroyed ✅
    • b) Measured
    • c) Converted
    • d) Stored

    60. The color sequence in a rainbow is?

    • a) Random
    • b) ROYGBIV ✅
    • c) Reverse of VIBGYOR
    • d) Only primary colors

    61. A real image can be captured on?

    • a) Mirror
    • b) Lens
    • c) Screen ✅
    • d) Water surface

    🔹 Advanced Applications

    62. SONAR uses?

    • a) Radio waves
    • b) Sound waves ✅
    • c) Light waves
    • d) X-rays

    63. The working principle of a rocket is based on?

    • a) Archimedes’ Principle
    • b) Newton’s Third Law ✅
    • c) Pascal’s Law
    • d) Bernoulli’s Principle

    64. Fiber optics work using?

    • a) Refraction
    • b) Total internal reflection ✅
    • c) Diffraction
    • d) Scattering

    🔹 Historical Discoveries

    65. Who discovered X-rays?

    • a) Marie Curie
    • b) Wilhelm Röntgen ✅
    • c) Thomas Edison
    • d) Nikola Tesla

    66. The law of floating bodies was discovered by?

    • a) Galileo
    • b) Archimedes ✅
    • c) Pascal
    • d) Newton

    67. The concept of gravity was introduced by?

    • a) Einstein
    • b) Newton ✅
    • c) Copernicus
    • d) Kepler

    🔹 Environmental Physics

    68. The ozone layer protects Earth from?

    • a) UV radiation ✅
    • b) Infrared
    • c) Microwaves
    • d) Radio waves

    69. The main greenhouse gas is?

    • a) Oxygen
    • b) Nitrogen
    • c) Carbon dioxide ✅
    • d) Helium

    70. Solar panels convert sunlight into?

    • a) Heat energy
    • b) Chemical energy
    • c) Electrical energy ✅
    • d) Mechanical energy

    🔹 Measurement Techniques

    71. A micrometer measures?

    • a) Current
    • b) Small lengths ✅
    • c) Temperature
    • d) Pressure

    72. A spectrometer measures?

    • a) Sound intensity
    • b) Light wavelengths ✅
    • c) Electric charge
    • d) Magnetic fields

    73. A barometer measures?

    • a) Wind speed
    • b) Atmospheric pressure ✅
    • c) Humidity
    • d) Temperature

    🔹 Space Physics

    74. The Milky Way is a?

    • a) Solar system
    • b) Galaxy ✅
    • c) Constellation
    • d) Nebula

    75. The planet with the most moons is?

    • a) Earth
    • b) Jupiter
    • c) Saturn ✅
    • d) Neptune

    76. A comet’s tail points?

    • a) Toward the Sun
    • b) Away from the Sun ✅
    • c) Randomly
    • d) Toward Earth

    🔹 Energy Resources

    77. Which is a non-renewable energy source?

    • a) Solar
    • b) Wind
    • c) Coal ✅
    • d) Hydropower

    78. The energy stored in a dam is?

    • a) Kinetic
    • b) Potential ✅
    • c) Thermal
    • d) Nuclear

    79. Nuclear power plants use?

    • a) Fusion
    • b) Fission ✅
    • c) Combustion
    • d) Evaporation

    🔹 Scientific Instruments

    80. A stethoscope detects?

    • a) Heartbeats ✅
    • b) Brain waves
    • c) Muscle movement
    • d) Bone density

    81. A telescope’s main function is to?

    • a) Magnify distant objects ✅
    • b) Measure temperature
    • c) Detect radiation
    • d) Analyze chemicals

    82. A hygrometer measures?

    • a) Pressure
    • b) Humidity ✅
    • c) Density
    • d) Viscosity

    🔹 Physics in Daily Life

    83. A refrigerator works by?

    • a) Heating the interior
    • b) Removing heat ✅
    • c) Adding cold
    • d) Circulating air

    84. The principle behind a microwave oven is?

    • a) Conduction
    • b) Radiation ✅
    • c) Convection
    • d) Induction

    85. Why are car tires grooved?

    • a) Reduce weight
    • b) Increase friction ✅
    • c) Improve speed
    • d) Enhance appearance

    🔹 Final Challenge Questions

    86. Quantum physics deals with?

    • a) Large objects
    • b) Subatomic particles ✅
    • c) Planetary motion
    • d) Fluid dynamics

    87. The Pauli Exclusion Principle applies to?

    • a) Photons
    • b) Electrons ✅
    • c) Sound waves
    • d) Water molecules

    88. The Standard Model explains?

    • a) Classical mechanics
    • b) Fundamental particles ✅
    • c) Thermodynamics
    • d) Relativity

    89. Dark matter is detected through its?

    • a) Light emission
    • b) Gravitational effects ✅
    • c) Electric charge
    • d) Magnetic field

    90. The Large Hadron Collider studies?

    • a) Black holes
    • b) Particle collisions ✅
    • c) DNA structure
    • d) Ocean currents

    91. String theory suggests particles are?

    • a) Waves
    • b) Tiny strings ✅
    • c) Points
    • d) Loops

    92. The holographic principle relates?

    • a) Gravity and quantum theory ✅
    • b) Light and sound
    • c) Energy and mass
    • d) Space and time

    93. Quantum entanglement describes?

    • a) Particle bonding
    • b) Instant connection ✅
    • c) Energy transfer
    • d) Matter formation

    94. The multiverse theory proposes?

    • a) One universe
    • b) Parallel universes ✅
    • c) Expanding space
    • d) Time loops

    95. The anthropic principle states?

    • a) Universe is random
    • b) Universe suits life ✅
    • c) Earth is unique
    • d) Time is relative

    96. The Fermi Paradox questions?

    • a) Dark energy
    • b) Alien absence ✅
    • c) Quantum effects
    • d) Gravity’s nature

    97. The Drake Equation estimates?

    • a) Star formation
    • b) Alien civilizations ✅
    • c) Galaxy count
    • d) Black hole size

    98. The Wow! signal was?

    • a) First radio message
    • b) Possible alien signal ✅
    • c) Quantum discovery
    • d) Cosmic background

    99. The Kardashev Scale measures?

    • a) Planetary size
    • b) Civilization advancement ✅
    • c) Star brightness
    • d) Galaxy rotation

    100. The final physics frontier is considered to be?

    • a) Quantum gravity ✅
    • b) Nuclear fusion
    • c) Space travel
    • d) AI development

    • میرے پیارے دوستو!
      میں نے آپ کی تیاری کے لیے 100 مکمل ایم سی کیوز فراہم کیے ہیں۔ اگر آپ کو کسی اور موضوع پر مزید ایم سی کیوز، وضاحتی جوابات، یا کسی خاص شعبے سے متعلق سوالات چاہیں، تو براہ کرم کمنٹس میں ضرور بتائیں۔ میں جلد از جلد آپ کی مدد کے لیے تیار رہوں گا۔

      پاک نیوی سولین ٹیسٹ 2025 کی تیاری کے لیے ہمارے ساتھ جڑے رہیں! 🚀

      اللہ حافظ! 🇵🇰