Student preparing for a multiple-choice competitive exam

Pakistan's MCQ Practice Library for Competitive Exams

mcqpk.com helps students and job candidates practise multiple-choice questions by subject, then build a free test to check what they have learned.

Questions are reviewed over time, but syllabuses and factual answers can change. Always confirm important information with the relevant official source.

Start a practice testHow we review MCQs

Prepare for your exam

FPSCFederal recruitment MCQ preparationPPSCPunjab recruitment test preparationKPPSCKP screening and ability testsNTSNAT and GAT practice guidanceCSS MPTCSS 2027 preliminary preparation

Recently added practice questions

2721. vitamin D is chemically know as_________ ?
comments icon0

A. Tocopherol

B. None of these.

C. Calciferol

D. Retinol

2722. Vitamin C is essential for___________?
comments icon0

A. Brain

B. Muscles

C. Appetite

D. Growth & repairing of tissues
2723. Viscosity of water in comparison to mercury is ______________________?
comments icon0

A. same

B. higher

C. higher/lower depending on temperature

D. lower

E. unpredictable.

2724. Viscosity of water at 40C lies in the range of___________________?
comments icon0

A. 1 10-3 to 2 10-3 kg/m.s

B. 0.5 10-3 to 1 10-3 kg/m.s

C. 1 to 2 kg/m.s

D. 0.5 to 1 kg/m.s

2725. Viscosity of gases ______________ with increase in temperature?
comments icon0

A. Increase very rapidly

B. Decrease slowly

C. Increase slowly

D. Remain unaffected

2726. Viscosity of atmospheric air may be about _____________ centipoise?
comments icon0
A. 0.015

B. 150

C. 1.5

D. 15

2727. Viscosity of a polymer solution or melt _________________?
comments icon0

A. Does not vary with temperature rise

B. Decreases with increase in molecular weight

C. Increases with increase in temperature

D. Decreases with increase in temperature

2728. Viscose rayon is__________________?
comments icon0

A. Regenerated cellulose nitrate

B. Cellulose nitrate

C. Regenerated cellulose acetate

D. None of these
2729. Viscose rayon is chemically___________________?
comments icon0

A. Cellulose nitrate

B. Regenerated cellulose acetate

C. Regenerated cellulose nitrate

D. Cellulose acetate

2730. Viruses can be cultured in all except_______________?
comments icon0

A. Cell culture

B. Guinea pigs

C. Chick embryo

D. Blood agar
2731. Virus responsible for infectious mononucleosis is_____________?
comments icon0

A. Coxsackie virus A 16

B. Epstein Barr virus

C. Varicella zoster virus

D. RNA paramyxo virus

2732. Virus is__________?
comments icon0

A. multicellular

B. unicellular

C. none of these

D. acellular
2733. Virulence of Gonococcus is due to___________________?
comments icon0

A. Cell Membrane

B. Pili

C. Cytolytic enzymes

D. Its intracellular location

2734. Viron is defined as______________?
comments icon0

A. A smallest particle similar to virus

B. Extracellular infectious virus particle

C. Smallest virus

D. None of the above

2735. Virology : Virus : : Semantics : ___________?
comments icon0

A. Society

B. Amoeba

C. Language

D. Nature

2736. Vinyl chloride (CH2 = CH.Cl) is produced by the thermal pyrolysis of ethylene dichloride at a pressure & temperature of __________________?
comments icon0

A. 40 kg/cm2 & 200C

B. 100 kgf/cm2 & 500C

C. 10 kgf/cm2 & 1000C

D. 4 kgf/cm2 & 500C
2737. Vinyl acetylene combines with hydrochloric acid produces___________________?
comments icon0
A. Chloroprene

B. Ethylidine dichloride

C. Diviny1 acetylene

D. 1 3 3 trichloro butane

2738. Vine : Grapes : : Poppy : __________?
comments icon0
A. Opium

B. Pineapple

C. Tobacco

D. Pears

2739. Village : City : Suburb
comments icon0

A. Continent : Country : State

B. Transister : Radio : Television

C. School : College : University

D. Puppy : Dog : Bitch

2740. Video : Cassette : : Computer : ___________?
comments icon0

A. Reels

B. Recordings

C. Floppy

D. Files

How to use MCQPK

  1. Choose a subject from the navigation or subject directory.
  2. Work through the questions and compare each option with the marked answer.
  3. Use the online quiz to practise a mixed or subject-specific set.
  4. Report a doubtful answer so it can be reviewed and corrected.

MCQPK is an independent study resource. It is not affiliated with FPSC, PPSC, KPPSC, NTS or any other testing body.