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Pakistan's MCQ Practice Library for Competitive Exams

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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

2151. When the truce of Hudaibiya took place?
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A. 7th Hijri

B. 5th Hijri

C. 6th Hijri

D. 4th Hijri

2152. When the stator windings are connected in such a fashion that the number of poles are made half, the speed of the rotor of a synchronous motor___________?
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A. tends to becomes zero

B. remains same as the original value

C. decreases to half the original value

D. increases to two times the original value
2153. When the speed of traffic flow becomes zero,then_______________?
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A. traffic density attains maximum value whereas traffic volume becomes zero

B. traffic density and traffic volume both attain maximum value

C. traffic density and traffic volume both become zero

D. traffic density becomes zero whereas traffic volume attains maximum value

2154. When the speed of a moving body is doubled then___________________?
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A. its P.E is doubled

B. its acceleration is doubled

C. its K.E is doubled

D. its momentum is doubled
2155. When the reservoir is full, the maximum compressive force in a gravity dam is produced______________?
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A. at the heel

B. at the toe

C. at centre of base

D. within the middle third of base

2158. When the ratings are collected from supervisors, customers and peers, considered as ________?
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A. 350-degree feedback

B. 380-degree feedback

C. 360-degree feedback

D. 320-degree feedback

2161. When the period of Kharif crop starts and when ends ?
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A. May-October

B. June-September

C. Jan-October

D. October-May

2162. When the period of Kharif crop starts and when ends ?
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A. October-May

B. June September

C. May-October

D. Jan-October

2164. When the mouth is opened wide, modiolus becomes______________?
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A. None of the above

B. Immobile

C. Supple

D. Mobile

2165. When the modulating signal controls the frequency of the carrier, we get______________?
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A. Frequency modulation

B. Phase modulation

C. Amplitude modulation

D. May be any one of the above

2166. When the men coughed he realized that the men were quite near to him.
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A. When the men coughed it realized by him that the men were quiet near to him.

B. When the men coughed it had realized by him that the men were quite near to him.

C. When the men coughed it is realized by him the men ere quite near to him.

D. When the men coughed it was realized by him that the men were quite near to him.
2169. When the Indus Water Treaty was signed ?
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A. 19th September 1962

B. 19th November 1964

C. 19th September 1960

D. 19th December 1965

2178. When the degree of saturation is zero, the soil mass under consideration represents______________?
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A. two phase system with soil and air

B. three phase system

C. one phase system

D. two phase system with soil and water

2179. When the damping co-efficient (?) is unity, the system is __________________?
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A. Underdamped

B. Critically damped

C. Overdamped

D. Highly fluctuating

2183. When the bolts are subjected to reversal of stresses, the most suitable type of bolt is________________?
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A. ordinary unfinished bolt

B. black bolt

C. turned and fitted bolt

D. high strength bolt
2185. When the axis of load lies in the plane of rivet group, then the rivets are subjected to________________?
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A. only shear stresses

B. only tensile stresses

C. both (A) and (B)

D. none of the above

2186. When the axis of load lies in the plane of rivet group, then the most heavily loaded rivet will be the one which________________?
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A. is at the maximum distance from CG of the rivet group

B. gives the maximum angle between the two forces Fa and Fm

C. gives the minimum angle between the two forces Fa and Fm

D. is at the minimum distance from CG of the rivet group

2187. When the American Cigar Co buys a pizza chain the process is called________________?
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A. planned obsolescence

B. takeover attempt

C. diversification

D. monopoly

2190. When supply and demand for money are expressed in a graph with the interest rate on the vertical axis and the quantity of money on the horizontal axis an increase in the price level ?
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A. shifts money demand to the right and increases the interest rate

B. shifts money demand to the right and decreases the interest rate

C. shifts money demand to the left and decrease the interest rate

D. None of these answers

E. shifts money demand to the left and increases the interest rate

2195. When seeds leaves the fruit or flower is termed as__________?
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A. Non of the Above

B. Quiescent

C. Dissemination

D. Dormancy

2196. When seed leaves the fruit or flower is called__________?
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A. Dormancy

B. None of these

C. Quiescent.

D. Dissemination
2197. When Satan leaps over the fence into Paradise, what does Milton liken him to ?
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A. A fish leaping out of water

B. A germ infecting a body

C. A snake slithering up a tree

D. A wolf leaping into a sheeps pen
2199. When real rate is high, all the interest rates tend to be ___________?
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A. None of the given options

B. Constant

C. Lower

D. Higher

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