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Recently added practice questions

3041. Thrombopoietin is produced by_________________?
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A. Megakaryoblast

B. Liver

C. Monocytes

D. Megakaryocyte

3042. Threshold limit value (TLV) i.e., the maximum permissible safe limit of phosgene gas which Hitler used to use to kill his enemies in gas chamber is about ______________ ppm?
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A. 100-200

B. 100-1000

C. < 1

D. 10-100

3043. Three-century-old heritage site (mosque) KHUDABAD is present in which city of Sindh?
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A. Dadu

B. Khairpur

C. Karachi

D. Umarkot

3044. Three quantities X, Y and Z are such that XY=kZ where k is constant. Initially, X was at 4 and X:Y:Z was 2:3:4. If the value of Y is changed to 12 and Z is kept constant, find the value of X.
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A. 6

B. 5

C. 2

D. 3

3045. Three plug flow reactors (PFRs) of 4, 5 & 6 m3 volumes are arranged in two branches as shown below in the figure. If the total feed rate is 300 tons/hr, then for the same conversion in each branch, the feed rate through branch II should be ______________ tons/hr ?
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A. 100

B. 150

C. 225

D. 200

3046. Three 6 faced dice are thrown together. The probability that exactly two dice show the same number on them is -.
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A. 9-May

B. Jan-36

C. 12-Jul

D. 5/12
3047. Three 6 faced dice are thrown together. The probability that all the three show the same number on them is -.
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A. 1/216

B. 1/36

C. 12-May

D. 9-May

3048. Though, theoretically the adsorption & desorption isotherms is expected to coincide but sometimes at least a part of the isotherms does not coincide and this phenomenon is known as adsorption hysteresis. In such cases, the desorption equilibrium pressure is ______________ that obtained for adsorption?
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A. Same as

B. Higher than

C. Lower than

D. Either same or higher than

3049. Though increased pressure has a retarding effect on cracking reaction, yet in actual process, a positive pressure of 10-15 kgf/cm2 is maintained during cracking mainly to__________________?
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A. Suppress coke formation

B. Reduce gum content in gasoline

C. Enhance the octane number of gasoline

D. Increase the yield of light distillates

3050. Those who view development not in purely economic terms but in socio cultural matrix attribute the development to: __________?
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A. The form of government

B. Standards of education and health

C. All the above

D. The legal system

3051. Those who favour the abolition of state altogether are called: ________?
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A. Syndicalists

B. Guild Socialists

C. Nazis

D. Anarchists

E. Fascists

3052. Those who cannot compete have on right for higher learning and must be refused accordingly who believed in the above thesis ?
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A. Spencer

B. Auguste Comte

C. None of these

D. Karl Max

3053. Those substances of the cell which take active part in chemical combination and hence produce electricity during charging or discharging are known as________materials
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A. active

B. inert

C. passive

D. redundant

3054. Those students, who frequently ask questions in the class_____________?
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A. Should be encouraged to find out the answers on their own

B. Should be encouraged to ask questions on a continuous basis

C. Should be advised to meet the teacher outside the classroom

D. Should be encouraged to take part in debates in the class
3055. Those aspects of social life that have to do with order, stability and social organization that allow societies and groups to hold together and endure are called______________?
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A. constructed reality

B. social absolutes

C. social statics

D. social dynamics

3056. Thorium-232 is converted into uranium-233 in a/an ______________ nuclear reactor?
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A. Enriched uranium

B. Thermal

C. Fast breeder

D. Heavy water moderated

3057. Thoreau scales humans down to the size of ants in order to____________________?
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A. portray humans allegorically

B. create a very vivid and impressive picture

C. examine the aggressive, dominating and stupid nature of human warfare

D. shows his real intentions in writing

3058. Thorax or chest of human body is_______________?
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A. Open area

B. Cavity

C. Elongated

D. None of above

3059. This quote comes from what writing: God holds you over the pit of Hell much as one holds a spider over the fire________________?
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A. Spiders of the World

B. Hell and Salem

C. Sinners in the Hand

D. Hands of Satan

3060. This present is _____ my grandmother.
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A. by

B. on

C. from

D. at

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