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Pakistan's MCQ Practice Library for Competitive Exams

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Recently added practice questions

201. Work study deals with the _______________ study?
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A. Time

B. Motion

C. Both A. & B.

D. Neither A. nor B.

202. Work hardening of a material ________________?
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A. Decreases its ductility

B. Does not affect its ductility

C. Increases its ductility

D. Decreases its tensile strength

203. Work done in an adiabatic process between two states depends on the__________________?
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A. None of these

B. Rate of heat transmission

C. End states only

D. Initial state only

204. Work done in an adiabatic process between a given pair of end states depends on__________________?
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A. particular adiabatic process

B. the value of index n

C. the end states only

D. the value of heattransferred

E. mass of the system

205. Work done by a/an _________________ process is determined by ?p. dv ?
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A. Isothermal

B. Isentropic

C. Quasi-static

D. Adiabatic

206. Wordsworth described all good poetry as_______________?
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A. the polite patter of a corrupted age

B. the divine gift of grace

C. the spontaneous overflow of powerful feelings

D. the rhythmic expression of moral intuition

207. Words written on a tomb is called _____________?
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A. Soliloquy

B. epigraph

C. epithet

D. epitaph
208. Words such as UNESCO and RADAR are instances of ____________?
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A. Re__duplicates

B. Compounding

C. Conversion

D. Acronym
210. Woodworths approach to define Psychology is_________?
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A. Dynamic

B. Fluctuating

C. Constant

D. simple

211. Wood metal is not used for making___________________?
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A. Storage tank for storing brine and caustic soda

B. Soft solder

C. Casting for dental work

D. Fusible safety plug for pressure cooker

214. Woman franchise is pleaded because:
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A. Feminine qualities will develop among women

B. As weaker section of society they need protection

C. Women can ably perform their duties

D. For women proper place is not the home but politics

215. Wolf Gang Kohler was associated with _________ school of psychology.
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A. Industrial Psychology

B. Social Psychology

C. Educational Psychology

D. Gestalt Psychology
216. Without stabilized prices_______________?
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A. product market demand is problematic

B. resource market demand is problematic

C. all of the above

D. the distribution of income becomes more inequitable

217. Within the supply and demand model, a tax collected from the buyers of a good shifts the ?
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A. demand curve upward by the size of the tax per unit.

B. Supply curve upward by the size of the tax per unit

C. demand curve downward by the size of the tax per unit

D. supply curve downward by the size of the tax per unit.

218. Within the RBC hypoxia stimulates glycolysis by which of the following regulating pathways ?
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A. Hypoxia inhibits hexokinase

B. Activation of the regulatory enzymes by high PH

C. Hypoxia stimulates pyruvate dehydrogenase by increased, 2, 3DPG

D. Hypoxia stimulates release of all glycolytic enzymes from Band 3 on RBC membrane
219. Within the RBC hypoxia stimulates glycolysis by which of the following regulating pathways ?
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A. Hypoxia inhibits hexokinase

B. Hypoxia stimulates release of all glycolytic enzymes from Band 3 on RBC membrane

C. Activation of the regulatory enzymes by high PH

D. Hypoxia stimulates pyruvate dehydrogenase by increased, 2, 3DPG

221. With whom did John Keats have a love affair ?
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A. Mary Shelley

B. Fanny Brawne

C. Mary Keats

D. Dorothy Wordsworth

222. With which theorist is phenomenology associated ?
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A. All of the above.

B. Emmanuel Lvinas

C. Wolfgang Iser

D. Jean-Paul Sartre

223. With which text(s) is the word riverrun associated ?
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A. Finnegans Wake

B. A Portrait of the Artist as a Young Man

C. Ulysses

D. The Dubliners

225. With what literary critic is the term the author function most closely associated ?
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A. Jacques Lacan

B. Michel Foucault

C. Jacques Derrida

D. Claude Lvi-Strauss

226. With the rise in temperature, metals conductivity____________?
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A. Increases

B. Decreases

C. None of these

D. Remains same

228. With the lowering of equilibrium pressure, at a given temperature, the amount of adsorbate on the adsorbent ?
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A. Remain same

B. Decreases

C. Increases

D. Either A. or B., depends on the system

230. With the increase of temperature, the Col-burn jH factor_____________________?
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A. Remains unchanged

B. Decreases

C. Increases

D. May increase or decrease; depending on temperature

231. With the increase in the amount of compaction energy________________?
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A. optimum water content increases but maximum dry density decreases

B. optimum water content decreases but maximum dry density increases

C. both optimum water content and maximum dry density increase

D. both optimum water content and maximum dry density decrease

232. With rise in temperature the resistance of pure metals______________?
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A. decreases

B. increases

C. remains constant

D. first increases and then decreases

233. With increase in the shear rate, the apparent viscosity of pseudo-plastic fluids__________________?
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A. Increases

B. May increase or decrease; depends on the magnitude of shear rate

C. Decreases

D. Remain same

234. With increase in the shear rate, the apparent viscosity of pseudo-plastic fluids__________________?
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A. May increase or decrease; depends on the magnitude of shear rate

B. Decreases

C. Remain same

D. Increases

236. With increase in temperature, the solubility of gases in liquids, at fixed pressure____________________?
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A. Remain same

B. Decreases

C. Increases

D. Either A. or B., depends on the system

238. With increase in temperature, the rate constant obeying Arrhenius equation____________________?
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A. Can either increase or decrease; depends on the frequency factor

B. Decreases

C. Increases

D. Decreases exponentially
239. With increase in temperature, the leaching rate increases because of the _____________________?
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A. Increased diffusivity

B. Decreased viscosity of liquid

C. Both A. and B.

D. Neither A. nor B.

242. With increase in steam pressure, its specific volume decreases ____________________?
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A. Slowly first and then rapidly

B. Rapidly first and then slowly

C. Exponentially

D. Linearly

243. With increase in speed of vehicle, the back pressure will________________?
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A. depend on other factors

B. remain unalfected

C. none of the above

D. increase

E. decrease

244. With increase in speed of the traffic stream, the maximum capacity of the lane________________?
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A. first increases and then decreases after reaching a maximum value at optimum speed

B. increases

C. first decreases and then increases after reaching a minimum value at optimum speed

D. decreases

245. With increase in speed of the traffic stream, the maximum capacity of the lane________________?
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A. decreases

B. first decreases and then increases after reaching a minimum value at optimum speed

C. increases

D. first increases and then decreases after reaching a maximum value at optimum speed
246. With increase in pressure, the relative volatility for a binary system_________________?
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A. Decreases

B. Remains same

C. Increases

D. Either A. or B., depends on the system

248. With increase in moisture content of coal, its___________________?
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A. None of these

B. Caking properties diminish

C. Calorific value increases

D. Swelling during carbonisation becomes excessive

250. With free trade the total quantity of imports would equal ?
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A. 42,000 units

B. 40,000 units

C. 10,000 units

D. 50,000 units

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