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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

10801. Blood cells arise in bone marrow and are subject to______________?
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A. Regular renewal

B. Infrequent renewal

C. Irregular renewal

D. None of the above

10802. Blood brain barriers is absent in all of the following areas except__________________?
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A. Habenuclear trigone

B. Neurohypophysis

C. Area posterma

D. Subfornical region

10803. Blocked rotor test on induction motors is used to find out?
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A. leakage reactance

B. all of the above

C. power factor on short circuit

D. short-circuit current under rated voltage

10804. Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on ____________________?
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A. Slaked lime

B. None of these

C. Calcium perchlorate

D. Soda lime

10805. Blast furnace slag is mainly molten_________________?
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A. Iron pyrite

B. Sand

C. Calcium silicate

D. Magnesium silicate

10806. Black Volcanic soil and tropical climate is most suitable without excess rainfall for which crop ?
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A. Jute

B. Tobacco

C. None of these

D. Cotton
10807. Black volcanic soil and tropical climate is most suitable without excess rainfall for which crop ?
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A. Tobacco

B. Cotton

C. Jute

D. None of these

10808. Black gold is an oil; Black diamond is_________?
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A. Copper

B. Iron

C. Wood

D. Coal
10809. Bismillah Khan is related to_______________?
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A. Sarod

B. Flute

C. Tabla

D. Shehnai
10810. Bishops method of stability analysis_______________?
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A. all of the above

B. neglects the effect of forces acting on the sides of the slices

C. assumes the slip surface as an arc of a circle

D. is more conservative

10811. Birth place of Sultan Salahuddin Ayubi?
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A. Egypt

B. Iraq

C. Iran

D. Turky

10812. Birth of a child during marriage is conclusive proof of________________?
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A. Zina

B. Illegitimacy

C. None of these

D. Legitimacy
10813. Biro Brothers invented the BALLPOINT PEN belong to_____________?
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A. Greece

B. Hungry

C. Finland

D. Sweden

10814. Biotin is the name given to vitamin___________________?
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A. Vitamin E

B. Vitamin H

C. Vitamin D

D. Vitamin C

10815. Biotin is required for the activity of_______________?
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A. Phosphohexose isomerase

B. Succinate thiokinase

C. Pyruvate carboxylase

D. Lactate dehydrogenase

10816. Biological shield in a nuclear reactor is generally provided to protect against the__________________?
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A. Electrons

B. Gamma rays & neutrons

C. ?-rays

D. ?-rays

10817. Biological oxidation ponds remove organic matters present in the polluted water by _______________?
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A. Using the activities of bacteria and other micro organisms

B. Aerobic oxidation

C. Both A. & B.

D. Neither A. nor B.

10818. Bio-degradable detergents ___________________?
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A. Should not be used as it spoils the cloth

B. Pose problem in sewerage plant

C. Have an isoparaffinic structure

D. Can be readily oxidised
10819. Binomial probability distribution is denoted by b(x ; n, p), is defined as _______________?
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A. {nx}px qn-x

B. nCxpnqnx

C. {nx}p(1 P)x

D. {nx}px(1 P)x-n

10820. Binomial probability distribution is denoted by b(x ; n, p), is defined as _______________?
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A. {nx}px(1 P)x-n

B. nCxpnqnx

C. {nx}px qn-x

D. {nx}p(1 P)x

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  2. Work through the questions and compare each option with the marked answer.
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