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Pakistan's MCQ Practice Library for Competitive Exams

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Recently added practice questions

5651. Sticky material can be dried in a ________________ dryer ?
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A. Tray

B. Rotary

C. Fluidised bed

D. None of these

5652. Steven-Johnson syndrome involves:____________?
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A. Type I hypersensitivity reactions

B. Type II hypersensitivity reactions

C. Type IV hypersensitivity reactions

D. Type III hypersensitivity reactions
5653. Steroid hormones are believed to enter target cells via_______________?
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A. Simple diffusion

B. Cholesterol lined pores in the plasma membrane

C. Facilitated diffusion

D. Carrier mediated endocytosis

5654. Sternocleidomastoid and trapezius are supplied by__________________?
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A. Glossopharyngeal

B. Spinal accessory

C. Grannial accessory

D. Vagus

5655. Sterilization of liquid paraffin is done by______________?
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A. Inspissation

B. Autoclaving

C. UV-Radiation

D. Hot air oven
5656. Sterilisation control for moist heat is or The efficacy of the moist heat sterilization technique commonly used to sterlilize laboratory ware and culture media is tested by using_______________?
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A. Using chemical indicator

B. Using non-pathogenic strain of clostridium tetani

C. Using methylene blue

D. using Bacillus stearo thermo philus
5657. Steradian is the SI unit of________________?
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A. Plane angle

B. Solid angle

C. Both plane angle and solid angle

D. Neither plane angle nor solid angle

5658. Steps Involved in scienti?c method are ?
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A. Hypothesis >Accumulated data > observation & experimentation > conclusion

B. Accumulated data New data Observation & experimentation Hypothesis > Conclusion

C. Accumulated data > Hypothesis > Observation & experimentation > New data > Conclusion

D. New data > Conclusion > Accumulated data > Observation & experimentation

5659. Stephen Hawking graduated from university of_________?
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A. Columbia

B. Cambridge

C. Technology

D. Oxford

5660. Stellate reticulum is seen in______________?
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A. Enamel organ

B. Dental lamina

C. All of the above

D. Hertwigs root sheath

5661. Stefans law describes the mass transfer by________________?
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A. Diffusion

B. Bulk flow

C. Both A. & B.

D. Neither A. nor B.

5663. Steepest cusp is seen in_______________?
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A. Mandibular 2nd molar

B. Maxillary 1st molar

C. Maxillary 1st premolar

D. Mandibular 1st molar

5664. Steel wire is used as____________?
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A. all of the above

B. overhead telephone wire

C. earth wire

D. core wire of ACSR

5667. Steam engine operates on_________________?
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A. Stirling cycle

B. brayton cycle

C. carnot cycle

D. joule cycle

E. none of the above

5668. Steady uniform flow is represented by flow through a/an ___________________?
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A. Expanding tube at constant rate

B. None of these

C. Long pipe at decreasing rate

D. Long pipe at constant rate
5669. Steady flow occurs, when the__________________?
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A. Conditions change steadily with time

B. Conditions do not change with time at any point

C. Rate of the velocity change is constant

D. Conditions are the same at the adjacent points at any instant

5670. Steady flow occurs when___________________?
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A. the direction and magnitude of the velocity at all points are identical

B. velocity, depth, pressure, etc. change from point to point in the fluid flow

C. the velocity of successive fluid particles, at any point, is the same at successive periods of time

D. the magnitude and direction of the velocity do not change from point to point in the fluid

E. the fluid particles move in plane or parallel planes and the streamline pat-terns are identical in each plane

5672. Statistical Laws are valid in the ________________?
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A. Plural sense

B. Long run

C. Short run

D. indefinite

5673. Static bone cyst is a cyst developing from______________?
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A. Tissue of the oral mucosa

B. Tissue of the odontogenic apparatus

C. Infection of Salivary gland in the mandible

D. None of the above
5674. Static bone cyst is a cyst developing from______________?
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A. Tissue of the odontogenic apparatus

B. Tissue of the oral mucosa

C. Infection of Salivary gland in the mandible

D. None of the above
5675. Statement and branch coverage metrics are part of______________________?
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A. Analysis Model

B. Design Model

C. Testing

D. Source Code

5676. State Socialists believe that present parliamentary institutions:
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A. have failed in promoting the interests of the people

B. Are delivering goods and should be strengthened

C. Have lost the confidence of the masses

D. Should be abolished

E. Are instruments of exploitation

5682. Starry sky appearance is seen in____________?
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A. Cherubism

B. Burkitts lymphoma

C. Garreys osteomyelitis

D. Pagets disease

5683. STARE : GLANCE : :
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A. Hunt : Stalk

B. Confide : Tell

C. Gulp : Sip

D. Step : Walk

5684. Staphylococcus does not causes_______________?
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A. Pneumonia

B. Scarlet fever

C. Osteomyelitis

D. Abscess

5685. Stanely Wolpert is popular in Pakistan due to__________?
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A. Biography of Quaid-e-azam

B. Biography of Allama Iqbal

C. Autobiography

D. Biography of Imran Khan

5686. Standard English and the music of music This belief is an example of_______________?
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A. structural discrimination

B. attitudinal discrimination

C. elitist discrimination

D. individual discrimination

5689. Standard condition STP refer to a gas at ___________________?
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A. 760mm 273K

B. 1atm 273K

C. all of the above

D. 76cm 0C

5690. Standard air is the air at_____________________?
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A. 15C and 1 kg/cm2

B. 0C and standard atmospheric conditions

C. 20C and 1 kg/cm2 and relative humidity 36%

D. atmospheric conditions at any specific location

E. 25C, 1 kg/cm2 and RH of 60%.

5691. Stainless steel is welded with difficulty because of____________________?
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A. Its high melting temperature

B. Chances of cracking

C. Oxide film formation

D. Chromium carbide formation

5692. Stain used for demonstration of amyloid is______________?
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A. Congo Red

B. Massons toichrome

C. Reticulin

D. Vonkosa

5693. Stadium that is constructed in Gawadar named ___________?
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A. Feudalist Meer Arkam Ali Bugti Stadium

B. Senator Zafarullah Jamali Cricket Stadium

C. Meer Sher Haroon Baloch Cricket Stadium

D. Senator Muhammad Ishaq Baloch Cricket Stadium
5694. Stack heat losses can be minimised by________________?
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A. Using low c.v. fuels

B. Controlling the excess air

C. Oxygen enrichment of combustion air

D. Maintaining proper draft in the furnace

5695. Stability of a synchronous machine:
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A. remains unaffected with increase in excitation

B. decreases with increase in its excitation

C. any of the above

D. increases with increase in its excitation
5696. St. George Fort was built in___________?
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A. Delhi

B. Madras (now Chennai)

C. Agra

D. Surath

5697. St. Augustine believed that justice could be possible only when:_____________?
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A. State did not interfere in religion

B. State intervened in religion when called upon to do so

C. Religion and state complemented each other

D. State actively interfered in religion

5698. Spray test determines the _____________ of refractories?
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A. Resistance to slag penetration

B. Resistance to CO attack

C. Permanent linear change

D. RUL

5700. Sporulation occurs in__________________?
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A. Log phase

B. Stationary phase

C. Decline phase

D. Lag phase

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