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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
1
Everyday Science Medium Uploaded: 01 Sep 2026

Which of the following gland's malfunction leads to dwarfism or gigantism?

  • AThyroid gland
  • BPituitary gland
  • CAdrenal gland
  • DPancreas
2
Everyday Science Medium Uploaded: 01 Sep 2026

The primary function of the epiglottis in the human throat is to:

  • APrevent food from entering the windpipe
  • BProduce sound
  • CFilter air
  • DAid digestion
3
Everyday Science Medium Uploaded: 01 Sep 2026

Which of the following is the correct order of the layers of the Earth's atmosphere from the surface upward?

  • ATroposphere, stratosphere, mesosphere, thermosphere
  • BStratosphere, troposphere, thermosphere, mesosphere
  • CMesosphere, troposphere, stratosphere, thermosphere
  • DThermosphere, mesosphere, stratosphere, troposphere
4
Everyday Science Medium Uploaded: 01 Sep 2026

The medical term for a rapid, irregular heartbeat is:

  • ABradycardia
  • BTachycardia
  • CArrhythmia
  • DAngina
5
Everyday Science Medium Uploaded: 01 Sep 2026

Which of the following is the primary cause of the greenhouse effect intensifying over recent decades?

  • ANatural volcanic activity
  • BOcean currents
  • CIncreased burning of fossil fuels
  • DSolar flares
6
Everyday Science Medium Uploaded: 01 Sep 2026

The primary function of red bone marrow is to produce:

  • AWhite blood cells only
  • BBlood cells (red, white, platelets)
  • CBile
  • DHormones
7
Everyday Science Medium Uploaded: 01 Sep 2026

Which of the following is the main cause of muscle fatigue during intense exercise?

  • AExcess oxygen
  • BLoss of calcium
  • CBuildup of lactic acid
  • DExcess glucose
8
Everyday Science Medium Uploaded: 01 Sep 2026

The process by which the body maintains a stable internal environment is called:

  • AHomeostasis
  • BMetabolism
  • COsmosis
  • DCatabolism
9
Everyday Science Medium Uploaded: 01 Sep 2026

Which of the following elements is required for the proper functioning of the nervous system?

  • AAll of the above
  • BSodium
  • CCalcium
  • DPotassium
10
Everyday Science Medium Uploaded: 01 Sep 2026

The main gas responsible for the blue color of the sky is due to:

  • AAbsorption of light
  • BReflection of ocean water
  • CScattering of sunlight by the atmosphere
  • DOzone layer