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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

4581. The function of Hazrat Mekael (AS) is to_____________?
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A. Blow the trumpet on the day of judgment.

B. Take out the souls of life bearing creatures.

C. Brings Allahs message and commands to his prophets (AS)

D. Make rain and supply of food to Allahs creatures.
4582. The function of Hazrat jibraeel (AS) is to______________?
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A. Make rain and supply of food to Allahs creatures

B. Blow the trumpet on the day of judgment

C. Bring Allahs message and commands to his prophets (AS)

D. Take out souls f life bearing creatures

4583. The function of chrosomes of carrying genetic information from cell generation to another is performed by _________?
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A. Calcium

B. DNA

C. Histones

D. RNA

4584. The function of Carotid body is_______________?
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A. Measures Po2 in venous blood

B. Measures the changed in CO2 in arterial blood

C. Measures the change in CO2 in venous blood

D. Measures the change in Po2 in arterial blood
4585. The function of a theory is to ___________?
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A. develop the steps to be used in experimentation

B. explain and relate observed facts

C. prove a hypothesis

D. establish a law

4586. The function common to neutrophils, monocytes & macrophages is______________?
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A. Immune response

B. Liberation of histamine

C. Destruction of old erythrocytes

D. Phagocytosis
4587. The full-load copper loss of a transformer is 1600 W. At half-load, the copper loss will be___________?
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A. 800 W

B. 400 W

C. 1600 W

D. 6400 W

4588. The fuel used in nuclear reactor is_____________?
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A. all of the above

B. cadmium

C. radium

D. uranium
4589. The fuel needed, with reflector in nuclear power plant, in order to generate sufficient neutrons to sustain a chain reaction, would be________________?
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A. same

B. zero

C. more

D. less

E. negative, i.e. fuel would be generated

4590. The fruit tree which are naturally cross pollinated are ___________________ ?
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A. Apple and grape

B. Datepalm and papaya

C. Chiku and banana

D. Mango and lemon

4591. The Friendship Gate is built on the border between Pakistan and ___________?
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A. China

B. India

C. Iran

D. Afghanistan
4592. The frictional resistance in laminar flow does not depend on the_________________?
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A. Fluid temperature

B. Pressure of flow

C. Area of surface in contact

D. Flow velocity

4593. The friction factor is___________________?
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A. None of these

B. Always inversely proportional to the Reynolds number

C. Not dimensionless

D. Not dependent on the roughness of the pipe

4594. The friction factor for turbulent flow in a hydraulically smooth pipe______________?
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A. Depends on the roughness

B. Does not depend on Reynolds number

C. None of these

D. Depends only on Reynolds number
4595. The frequency response of transformer coupling is___________?
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A. Excellent

B. Poor

C. Good

D. Very good

4596. The frequency response of a dynamic element shows a constant magnitude ratio at all frequencies. The element exhibits a negative phase shift at all frequencies. The absolute value of the phase shift increases linearly with frequency. The element has the transfer function ?
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A. (T1S + 1)/(T2S

B. (T1S/(T2S + 1)

C. (T1S + 1)/(T2S + 1)

D. e-?S
4597. The frequency of oscillation at compared to earth will be___________________?
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A. 6 times more

B. 36 times less

C. 6 times less

D. 2.44 times more

E. 2.44 times,less
4598. The frequency of a circuit consisting of a capacitance C and a resistor R is________________?
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A. 1/RC

B. C/R

C. 1/ 2RC

D. R/C

4599. The French term Bourse refers to_________________?
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A. A big company

B. Stock market

C. A multinational company

D. Joint-stock

4600. The French Revolution had a tremendous impact on which of the following aspects of British life ?
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A. Literature

B. All of the above

C. Relations with France

D. Politics

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