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Pakistan's MCQ Practice Library for Competitive Exams

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Recently added practice questions

10141. Diamond is a very expensive ornament. It is composed of a single element ___________?
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A. None of these

B. Carbon

C. Silver

D. Gold

E. Platinum

10142. Diameter of thick filament is____________?
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A. 16nm

B. 7 nm.

C. 10-100 ?m.

D. 8 nm

10143. Diameter of the sieve tray column is determined by the_________________?
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A. Height of the plate spacing

B. Hole diameter of the sieve tray

C. Upper limit of the vapour velocity

D. Lower limit of vapour velocity

10144. Diameter of Sun is_____________?
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A. 12 Lakh kms

B. 13 Lakh kms

C. 14 Lakh kms

D. 15 Lakh kms

10145. Dialysis is used for the treatment of__________?
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A. Heart weakness

B. Brain diseases

C. Kidney failure

D. None of these

10146. Diagrammatic representation of the chromosomes of an organism arranged according to their size is called_____________________?
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A. Gene map

B. Karyotype

C. Ideogram

D. Phenotype

10147. Diabetes insipidus, bone lesions lesions and exophthalmos is seen in________________?
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A. Littere Siewe Disease

B. Hand-Schuller-Christian disease

C. Sickle cell anemia

D. Niemen pick disease

10148. Dew point temperature always gives an indication of the __________________ of the moist air ?
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A. Dryness

B. Moisture content

C. Latent heat

D. Coolness

10149. Dew point of a gas-vapour mixture_____________________?
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A. Decreases with temperature rise

B. Increases with increase in pressure

C. Decreases with decrease in pressure

D. Increases with temperature rise

10150. Deviance that is covered by the laws of a society is called______________?
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A. anomie

B. crime

C. alienation

D. differentiation

10151. Deviance that has been exposed leads to______________?
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A. labeling

B. forgiveness

C. transmission

D. anomie

10152. Deviance is defined as________________?
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A. behavior forbidden by religion

B. behavior that passes the limits of what the social group tolerates

C. breaking legal codes

D. any violation of societal norms

10153. Developmentally stomodeum is separated from the pharynx dorsally by ____________?
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A. Rathkes pouch

B. Buccopharyngeal membrane

C. Mandibular process

D. Pharyneal arch

10154. Development economics focuses primarily on the poorest ______ of the worlds?
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A. population

B. two thirds

C. one third

D. 5 percent

E. 28 percent

10155. Developing countries that emphasize the production of raw materials or agricultural goods may realize a long-run deterioration in the international terms of trade because of ?
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A. declines in the supplies of these products on world markets

B. sluggish demand for these products in advanced countries

C. relatively low import tariffs maintained by advanced countries

D. highly elastic demand for these products in advanced countries

10156. Devaluation of currency can help to increase exports if elasticity of demand of exportable items in other countries is ?
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A. Equal to one

B. Greater than one

C. Less than one

D. Zero

10157. Devaluation means ?
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A. None of these

B. Converting rupee into gold

C. Making rupee dearer in comparison to some foreign currency

D. Lowering of the value of one currency in comparison of some foreign currency
10158. Devaluation means ?
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A. Converting rupee into gold

B. Lowering of the value of one currency in comparison of some foreign currency

C. Making rupee dearer in comparison to some foreign currency

D. None of these

10159. Detoxification of drugs is controlled by_____________?
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A. Cytochrome C

B. Cytochrome P450

C. Cytochrome

D. Cytochrome A

10160. Detonation can be controlled by_____________________?
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A. varying compression ratio

B. using lian mixture

C. retarding the spark timing

D. reducing the r.p.m.

E. increasing inlet pressure

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