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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

4961. The customers lifetime purchases that generate the net present value of future profit streams is called _________?
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A. customer relationships

B. customer lifetime value

C. customer cost incurred

D. customer purchases value

4962. The current zero interruption, in oil and air blast circuit breakers, is achieved by____________?
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A. lengthening of the gap

B. cooling and blast effect

C. both (A) and (B)

D. deionizing the oil with forced air

E. none of the above

4963. The current in a Zener diode is limited by _______________?
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A. External resistance

B. Power dissipation

C. Both (A) and (B)

D. None of the above

4966. The current 40th Prime Minister of Newzealand Jacinda Arden belongs to which party?
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A. The Republican Party

B. The Labour Party

C. None of These

D. The Democratic Party

4968. The culture media for fungus is__________________?
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A. Chocolate agar medium

B. NNN medium

C. Tellurite medium

D. Sabourauds medium
4970. The cross linking agent of polysulphide rubber base impression material is______________?
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A. Platinum salt catalyst

B. Lead dioxide

C. Aromatic sulfonate esters

D. Stannous octate

4971. The cross linking agent of polysulphide rubber base impression material is______________?
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A. Platinum salt catalyst

B. Lead dioxide

C. Stannous octate

D. Aromatic sulfonate esters

4972. The cross hairs in the surveying telescope are placed_____________?
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A. much closer to the objective lens than to the eye piece

B. much closer to the eye-piece than to the objective lens

C. midway between eye piece and objective lens

D. anywhere between eye-piece and objective lens

4974. The crop most susceptible to frost is_______________?
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A. red gram

B. black gram

C. cotton

D. Wheat
4975. The crop most susceptible to frost is ?
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A. Cotton

B. Wheat

C. black gram

D. red gram

4976. The critical stages in cotton is______________?
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A. Flowering

B. All the above

C. Budding

D. Boll .formation

4978. The critical combination of stresses for corner region in cement concrete roads is____________?
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A. load stress + warping stress + frictional stress

B. load stress + warping stress

C. load stress + warping stress frictional stress

D. load stress + frictional stress

4979. The criterion of the thermodynamic efficiency for rotary compressor is_________________?
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A. isentropic compression

B. none of the above

C. any one of the above

D. polytropic compression

E. isothermal compression

4980. The credit for identifying the essentality of nitrogen to plants goes to________?
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A. Theodore-saussure

B. Dr.Muhammad Sharif

C. Sach and knoop

D. Shafiq Baloch at.el

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  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.
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