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NTS MCQs

National Testing Service — Complete MCQ Bank

1,949 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
1021
Biology Medium Uploaded: 14 Jul 2026

What is the term for the symbiotic relationship where one organism benefits and the other is harmed?

  • AMutualism
  • BCommensalism
  • CAmensalism
  • DParasitism
1022
Biology Medium Uploaded: 14 Jul 2026

What is the term for the symbiotic relationship where both organisms benefit?

  • ACommensalism
  • BParasitism
  • CMutualism
  • DAmensalism
1023
Biology Medium Uploaded: 14 Jul 2026

Which branch of biology deals with the study of viruses?

  • ABacteriology
  • BMycology
  • CParasitology
  • DVirology
1024
Biology Easy Uploaded: 14 Jul 2026

Which disease results from the inability to produce or use insulin effectively?

  • ADiabetes mellitus
  • BHypertension
  • CAnaemia
  • DAsthma
1025
Biology Medium Uploaded: 14 Jul 2026

Which hormone regulates blood glucose levels by promoting its uptake by cells?

  • AGlucagon
  • BAdrenaline
  • CThyroxine
  • DInsulin
1026
Biology Medium Uploaded: 14 Jul 2026

Which gland is called the master gland of the endocrine system?

  • AThyroid gland
  • BPituitary gland
  • CAdrenal gland
  • DPancreas
1027
Biology Medium Uploaded: 14 Jul 2026

What is the chemical messenger secreted by endocrine glands into the bloodstream called?

  • AHormone
  • BEnzyme
  • CNeurotransmitter
  • DAntibody
1028
Biology Medium Uploaded: 14 Jul 2026

Which part of the brain controls vital involuntary functions such as breathing heart rate and blood pressure?

  • ACerebrum
  • BCerebellum
  • CThalamus
  • DMedulla oblongata
1029
Biology Medium Uploaded: 14 Jul 2026

Which part of the human brain controls balance and coordinates muscular movement?

  • ACerebellum
  • BCerebrum
  • CMedulla oblongata
  • DThalamus
1030
Biology Medium Uploaded: 14 Jul 2026

Which part of the human brain is responsible for voluntary movement and higher cognitive functions?

  • ACerebellum
  • BMedulla oblongata
  • CCerebrum
  • DHypothalamus