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.

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Recently added practice questions

10082. Domestic refrigerator working on vapour compression cycle uses the following type of expansion device____________________?
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A. electrically operated throttling valve

B. capillary tube

C. expansion valve.

D. manually operated valve

E. thermostatic valve

10083. Dolomite bricks have good resistance to attack by_____________________?
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A. None of these

B. Lime slag

C. Molten steel

D. Iron oxide

10084. Dog : Squirrel : Tail
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A. Trunck : Scooter : Gear

B. Cottage : Hut : Palace

C. Horse : Ox : Horn

D. Fish : Crocodile : Water

10086. Doctor : Nurse :: ____________ : Follower
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A. Employer

B. Manager

C. Leader

D. Union

E. Worker

10087. Doctor : Nurse :: ____________ : Follower
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A. Union

B. Manager

C. Worker

D. Employer

E. Leader
10089. Diversity factor has direct effect on the____________?
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A. fixed cost of unit generated

B. running cost of unit generated

C. both A. and B.

D. neither A. nor B.

10090. Dittus-Boelter equation used for the determination of heat transfer co-efficient is valid ___________________?
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A. For liquid metals

B. For fluids in turbulent flow

C. When Grashoff number is very important

D. For fluids in laminar flow

10093. Disturbance during the morphodifferentition stage of tooth development will result in______________?
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A. Change in number of teeth

B. Change in form and shape of the teeth

C. Ameloblastoma

D. Hypoplasia

10095. Distal contact of upper first premolar is________________?
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A. Lower than mesial contact area

B. Little cervical to junction of occlusal and middle third of crown

C. A and B

D. Higher than mesial contact area

10096. Dissolved oxygen in streams is______________?
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A. maximum at midnight

B. maximum at noon

C. same throughout the day

D. minimum at noon

10097. Disposal to sewage in large cities, is done in__________________?
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A. Irrigation

B. Oxidation

C. Dilution

D. Purification

10098. Disposal to sewage in large cities, is done in__________________?
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A. Purification

B. Dilution

C. Irrigation

D. Oxidation

10099. Disposable income is the part of households income left after the deduction of ?
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A. income tax and social security payments

B. contractual payments such as pensions and mortgages

C. taxes and the addition of benefits

D. income tax

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.

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