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Recently added practice questions

10381. Condensing temperature in a refrigerator is the temperature_________________?
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A. at which refrigerant gas becomes liquid

B. of evaporator

C. of freezing zone

D. of cooling medium

E. condensing temperature of ice

10382. Condensation of a vapour-gas mixture just begins, when (where, p = partial pressure of the vapour P = vapour pressure of the liquid) ?
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A. p >>P

B. p < P

C. p << P

D. p = P
10383. Concurrent administration of tetracyclines is most likely to impair the action of_____________?
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A. Penicillin

B. Erythromycin

C. Chloramphenicol

D. Lincomycin

10384. Conciliation Committee means the Conciliation Committee constituted under section________________?
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A. None of above

B. 20 of the National Accountability Ordinance, 1999

C. 25A of the National Accountability Ordinance, 1999

D. 25 of the National Accountability Ordinance, 1999

10385. Concerns with meeting standards of excellence and accomplishing difficult tasks refer to need for___________?
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A. Power

B. Apperception

C. Affiliation

D. Achievement
10386. Concept of combining ability as measure of gene action was first proposed by___________________?
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A. Sprague and Tatum (1942)

B. Mather (1956)

C. Cavalli (1952)

D. Wright (1951)

10387. Concentration of sulphide ores is done usually by____________________?
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A. Froth floatation

B. Roasting

C. Electromagnetic separation

D. Smelting

10388. Concentration of NaOH solution produced by mercury electrolytic cell is about _______________ percent?
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A. 10

B. 98

C. 25

D. 50
10389. Concentrated HCl at 30C can be stored in a vessel made of ________________________?
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A. Cast iron and aluminium

B. None of these

C. PTFE and porcelain

D. Stainless steel and high silicon cast iron

10390. Computers process data into information by working exclusively with____________?
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A. characters

B. multimedia

C. word

D. numbers
10391. Compressive strength of grey cast iron in tonnes/cm is of the order of___________________?
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A. 15-Oct

B. 15-22

C. 5-7

D. 10-Jul

E. 5-Mar

10392. Compressibility factor of a gas is___________________?
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A. Not a function of its temperature

B. Not a function of its pressure

C. Not a function of its nature

D. Unity, if it follows PV = nRT

10393. Compositional analysis of flue gas coming out of a furnace in respect of O2 and CO2% can be continuously done by a/an___________________?
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A. Zirconia probe

B. Chromatograph

C. Orsat apparatus

D. Thermal conductivity cell
10394. Component of tubercle bacilli which produce granuloma is_____________?
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A. Surface glycolipids

B. Hetero polysaccharide

C. Sulfatide

D. Sulfadase

10395. Component of inlay wax which makes it flake resistant is_____________?
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A. Canadelila

B. Carnauba

C. Gum dammar

D. Paraffin

10396. Complications of Vincents angina is________________?
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A. Noma

B. Systemic candidiasis

C. Cellulites

D. Actinomycosis

10397. Complications of Vincents angina is________________?
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A. Systemic candidiasis

B. Noma

C. Cellulites

D. Actinomycosis

10398. Complication of Rheumatoid arthritis of condyle is______________?
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A. Subluxation

B. None of the above

C. Fibrous ankylosis

D. Dislocation

10399. Complete this famous quote by John Dryden: Who think too little, and who talk too __________ ?
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A. long

B. much

C. often

D. fast

10400. Complete the following sentence. Matthew Arnolds poem Dover Beach is illustrative of modernist poetry, because it________________?
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A. was composed between WW I and WW II.

B. employs free verse.

C. has an undertow of nihilism.

D. is chauvinistic about British exceptionalism.

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