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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

4821. The effects associated with cold working can be eliminated by a heat treatment called______________?
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A. Homogenization heat treatment

B. Annealing heat treatment

C. Age hardening heat treatment

D. Solution heat treatment

4822. The effects associated with cold working can be eliminated by a heat treatment called______________?
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A. Homogenization heat treatment

B. Annealing heat treatment

C. Age hardening heat treatment

D. Solution heat treatment

4823. The effective width of a column strip of a flat slab, is_______________?
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A. Diameter of the column

B. Half the width of the panel

C. One-fourth the width of the panel

D. Radius of the column

4824. The effective span of a simply supported slab, is_______________?
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A. Distance between the centres of the bearings

B. Clear span plus effective depth of the slab

C. Clear distance between the inner faces of the walls plus twice the thickness of the wall

D. None of these

4826. The effect of racking forces is considered in the design of_________________?
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A. correct answer is</strong>

B. chord members

C. lateral braces
4827. The effect of racking forces is considered in the design of_________________?
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A. lateral braces

B. correct answer is</strong>

C. chord members

4828. The effect of pressure on the heat capacity of the gases ______________ is negligible?
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A. At pressure below one atmosphere

B. Below the critical temperature

C. Both A. & B.

D. Neither A. nor B.

4829. The effect of considering friction losses in steam nozzle for the same pressure ratio leads to________?
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A. decrease in exit velocity from the nozzle

B. no change in exit velocity from the nozzle

C. increase in exit velocity from the nozzle

D. increase or decrease depending upon the exit quality of steam

4831. The ecosystem is__________________?
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A. the way inanimate objects are placed into the natural system

B. the way living things interact and interrelate with each other and their environments

C. a systematic application of the economy

D. what Hobbes called the state of nature

4832. The economics system planned economy is ?
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A. In which economists control production

B. In which production and distribution of wealth is under governments control

C. In which technocrats control production

D. In which government controls distribution

4833. The easy way of balancing the chemical equation is_________?
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A. None of the above

B. according to atoms atomic number.

C. According to atoms atomic mass.

D. First we balance Metal than non-metal than Hydrogen than Oxygen.
4834. The ease of fixing the flaw or malfunction of the product is classified as _________?
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A. perform-ability

B. differentiability

C. conformability

D. repair-ability
4835. The Earths second Largest ocean is __________ ?
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A. Pacific

B. Arctic

C. Indian

D. Atlantic
4837. The early Oriental Empires were mostly located: ____________?
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A. On the banks of rivers

B. In Europe

C. One the sea coasts

D. In the fertile valleys
4838. The earliest surviving work in English Literature is ___________?
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A. Cdmons Hymn

B. The Grave

C. Beowulf

D. Peterborough Chronicle

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  2. Work through the questions and compare each option with the marked answer.
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