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NTS MCQs

National Testing Service — Complete MCQ Bank

323 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
291
Everyday Science Medium Uploaded: 22 Jun 2026

Which type of lens is used to correct myopia or nearsightedness?

  • AConvex lens
  • BConcave lens
  • CBifocal lens
  • DCylindrical lens
292
Everyday Science Medium Uploaded: 22 Jun 2026

Which everyday device uses the principle of capillary action to function?

  • AThermometer
  • BCandle wick
  • CBarometer
  • DMagnet
293
Everyday Science Medium Uploaded: 22 Jun 2026

Which gas law states that the volume of a gas is directly proportional to its temperature at constant pressure?

  • ABoyle's law
  • BCharles's law
  • CGay-Lussac's law
  • DAvogadro's law
294
Everyday Science Medium Uploaded: 22 Jun 2026

Which gas law states that pressure and volume of a gas are inversely proportional at constant temperature?

  • ABoyle's law
  • BCharles's law
  • CGay-Lussac's law
  • DAvogadro's law
295
Everyday Science Medium Uploaded: 22 Jun 2026

Which principle explains the lift generated by an aircraft wing due to differences in air pressure?

  • APascal's law
  • BBernoulli's principle
  • CArchimedes' principle
  • DBoyle's law
296
Everyday Science Medium Uploaded: 22 Jun 2026

Which scientific principle explains why objects float or sink in a fluid?

  • AArchimedes' principle
  • BPascal's law
  • CBernoulli's principle
  • DNewton's law
297
Everyday Science Medium Uploaded: 22 Jun 2026

Which law explains the equal and opposite reaction observed when a rocket launches?

  • ANewton's first law
  • BNewton's second law
  • CNewton's third law
  • DLaw of conservation of energy
298
Everyday Science Medium Uploaded: 22 Jun 2026

Which law of motion explains why passengers lurch forward when a moving bus suddenly stops?

  • ANewton's first law
  • BNewton's second law
  • CNewton's third law
  • DLaw of gravitation
299
Everyday Science Easy Uploaded: 22 Jun 2026

Which type of energy is stored in the chemical bonds of food and fuels?

  • AKinetic energy
  • BPotential energy
  • CChemical energy
  • DThermal energy
300
Everyday Science Medium Uploaded: 22 Jun 2026

Which element is the primary component of natural gas used for cooking and heating?

  • APropane
  • BMethane
  • CButane
  • DEthane