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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

10101. Dislocations are _______________ defects?
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A. None of these

B. Volume

C. Line

D. Point

10102. Disk and tape drives are commonly used?
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A. Hard copy

B. Secondary storage devices

C. Soft copy

D. none of the above

10103. Disinfection of water is done to remove ______________________?
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A. Foul odour

B. Color

C. Bacteria

D. Bad taste

10104. Disengagement refers to_______________?
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A. a pleasant interlude for the elderly

B. aged persons abandoning their regular roles so that younger people may assume them

C. aged persons maintaining their regular social roles

D. a period before retirement

10105. Disease which transferred from animal to Human is_________?
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A. radic

B. demic

C. onosis

D. emic

10106. Disease : Pathology : : Planet : __________?
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A. Astrology

B. Astronomy

C. Palaeontology

D. Geology

10107. Discount received is a/an:
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A. Expense

B. Asset

C. Liability

D. Revenue
10108. Disagreeing with Freud, Erickson emphasized more on _____________?
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A. None of these

B. Conflict

C. Racial memory

D. Adulthood

E. Early habits

10109. Direct cost incurred can be identified with_______________?
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A. Each unit of output

B. Each Executive

C. Each Month

D. Each Department

10110. Direct conversion of thermal energy to electrical energy is facilitated by the____________________?
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A. Magneto hydrodynamic generator

B. Fuel cells

C. Photo voltaic cell

D. None of these

10111. Direct arc furnaces have which of the following power factors ?
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A. Low, leading

B. Unity

C. Any of the above

D. Low, lagging
10112. Diplomacy today gives diplomats________________?
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A. great discretion in making policy decisions

B. limited roles as messengers

C. charge of summit conferences

D. starring roles as celebrities

10113. Dioptre is used to measure ?
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A. Distance of heavenly bodies

B. Lens refractive power

C. Power

D. Luminous intensity

10114. Dioptre is a unit of measurement for __________ ?
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A. Focal Length

B. Lens

C. Force

D. Current

10115. Dimensions of surface tension are_________________?
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A. MlL r2

B. MlL2T2

C. MlLTx

D. MlLT2

E. MlLt

10116. Dimension of surface tension is (where, F = force, L = length) ?
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A. F-1. L

B. F.L-2

C. F-2. L

D. FL-1
10117. Dilute sulphuric acid is transported in _____________ pipes?
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A. Copper

B. Lead

C. Mild steel

D. Special alloys

10118. Digestion of wood-base materials (for manufacture of pulp) is done to __________________?
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A. Remove lignin

B. Produce long fibres

C. None of these

D. Prevent deterioration on storage

10119. Diffusivity in concentrated solutions differs from that in dilute solutions, because of the changes in ____________________?
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A. Viscosity with concentration

B. Degree of ideality of the solution

C. Both A. and B.

D. Neither A. nor B.

10120. Diffusion co-efficient generally depends upon the temperature, pressure & the nature of the components of the system. Its dimension is not the same as that of the_________________?
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A. Mass transfer co-efficient

B. Volumetric diffusivity

C. Thermal diffusivity

D. Kinematic viscosity

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  1. Choose a subject from the navigation or subject directory.
  2. Work through the questions and compare each option with the marked answer.
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  4. Report a doubtful answer so it can be reviewed and corrected.

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