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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

8881. If a factor exhibits diminishing marginal product, hiring additional units of the factor will ?
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A. generate ever smaller amounts of output

B. cause a reduction is output

C. have no effect on output

D. increase the marginal product of the factor

8882. If a diffraction grating is placed in the path of a light beam it reveals______________?
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A. Electromagnetic wave property

B. Wave property

C. Energy particle

D. Particle property

8884. If a D.C. shunt motor is working at no load and if shunt field circuit suddenly opens__________?
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A. this will result in excessive speed, possibly destroying armature due to excessive centrifugal stresses D. motor will run at very slow speed

B. this will make armature to take heavy current, possibly burning it

C. nothing will happen to the motor

8885. If a D.C. motor is connected across the A.C. supply it will_______________?
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A. run at lower speed

B. burn due to heat produced in the field winding by .eddy currents

C. run at normal speed

D. not run

8887. If a country has a burden of debt it cannot sustain it can ?
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A. reschedule debt

B. get a loan from an international organization

C. default on the loan

D. any of the above
8888. If a country has a bowed out (concave to the origin) production possibility frontier then production is said to be subject to ?
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A. increasing opportunity costs

B. constant opportunity costs

C. first increasing and then decreasing opportunity costs

D. decreasing opportunity costs

8890. If a company has contingent liabilities, they appear in the__________?
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A. Directors report

B. Chairmans report

C. Balance Sheet

D. Notes on account to Balance Sheet
8891. If a charged rod is brought closer to a gas filled balloon then______________?
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A. Radius decreases

B. Balloon bursts

C. Radius increase

D. Balloon squeezes

8894. If a Big Mac hamburger sells for the same dollar value in New York as in London then ?
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A. the exchange rates are said to be fixed pegged to each other

B. the inflation rate in each country will necessarily equal zero

C. the inflation rate in each country will necessarily equal 1 percent

D. purchasing power parity holds
8895. If a Big Mac hamburger sells for the same dollar value in New York as in London then ?
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A. the inflation rate in each country will necessarily equal 1 percent

B. purchasing power parity holds

C. the exchange rates are said to be fixed pegged to each other

D. the inflation rate in each country will necessarily equal zero

8896. If 850 kg liquid occupies volume of one cubic meter, men 0.85 represents its__________________?
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A. specific density

B. none of the above

C. specific mass

D. specific weight

E. specific gravity
8900. If 25% of x is 15 less than 15% of 1500, then x is?
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A. 840

B. 720

C. 820

D. None of these

E. 750

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