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NTS MCQs

National Testing Service — Complete MCQ Bank

116 Questions
Exam Preparation Guide

How to prepare for NTS

NTS tests evaluate aptitude, analytical reasoning, quantitative ability, English and subject knowledge for admissions, scholarships and recruitment.

EnglishQuantitative SkillsAnalytical ReasoningSubject Knowledge
Practice under a timer and review weak areas after every test to improve both speed and accuracy.
NTS preparation illustration
21
Physics Medium Uploaded: 17 Aug 2026

Thermal expansion of solids occurs because:

  • AMass increases with heat
  • BMolecules shrink when heated
  • CAverage kinetic energy and spacing of molecules increase with heat
  • DDensity increases with temperature
22
Physics Easy Uploaded: 17 Aug 2026

The zeroth law of thermodynamics deals with:

  • AEntropy
  • BConservation of energy
  • CThermal equilibrium
  • DAbsolute zero
23
Physics Hard Uploaded: 17 Aug 2026

Which thermometric scale has no negative values?

  • AFahrenheit
  • BKelvin
  • CCelsius
  • DBoth Celsius and Fahrenheit
24
Physics Easy Uploaded: 17 Aug 2026

Which law states that the total entropy of an isolated system can never decrease?

  • ASecond law of thermodynamics
  • BZeroth law of thermodynamics
  • CFirst law of thermodynamics
  • DThird law of thermodynamics
25
Physics Medium Uploaded: 17 Aug 2026

The specific heat capacity of water is approximately:

  • A2 cal/g degree C
  • B1 cal/g degree C
  • C0.1 cal/g degree C
  • D0.5 cal/g degree C
26
Physics Easy Uploaded: 17 Aug 2026

The SI unit of temperature is:

  • ACelsius
  • BKelvin
  • CJoule
  • DFahrenheit
27
Physics Medium Uploaded: 17 Aug 2026

Pascal's principle states that pressure applied to a confined fluid is:

  • AOnly felt at the point of application
  • BLost as heat
  • CTransmitted equally in all directions
  • DAbsorbed by the container
28
Physics Easy Uploaded: 17 Aug 2026

The time period of a satellite in a geostationary orbit is:

  • A1 hour
  • B48 hours
  • C12 hours
  • D24 hours
29
Physics Medium Uploaded: 17 Aug 2026

The value of the universal gravitational constant G is approximately:

  • A3 x 10^8 m/s
  • B1.6 x 10^-19 C
  • C6.67 x 10^-11 N m^2/kg^2
  • D9.8 m/s^2
30
Physics Medium Uploaded: 17 Aug 2026

Which of the following best describes 'inertia'?

  • AResistance to change in motion
  • BAbility to move
  • CRate of change of velocity
  • DForce applied on a body