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Recently added practice questions

4901. The diagram that shows the income received and payments made by each sector of the economy is the ?
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A. income-expenditures diagram

B. income-price diagram

C. circular flow diagram

D. aggregate demand-aggregate supply diagram

4902. The diagram showing the point of application and line of action of forces in their plane is called____________________?
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A. funicular diagram

B. space diagram

C. force diagram

D. vector diagram

4903. The diagonals of a rhombus are 15 cm and 20 cm. Find its area?
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A. 120 sq m

B. 480 sq m

C. 150 sq m

D. 300 sq m

4904. The diagnosis of gonorrhea is established by_____________?
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A. Compliment fixation tests

B. Pili agglutination tests

C. All of the above tests

D. Haemagglutination tests

4905. The dew point temperature lines on psychrometric charts are straight inclined sloping downwards to the right. When relative humidity of moist air is 100%, then_________________?
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A. Saturation temperature=dew point temperature

B. All A, B & C

C. Wet bulb temperature=dry bulb temperature

D. Wet bulb temperature=dew point temperature

4906. The dew point of moist air becomes ____________________ with decrease in its relative humidity ?
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A. Less than the wet bulb temperature

B. Equal to wet bulb temperature

C. More than the dry bulb temperature

D. More than the wet bulb temperature

4907. The dew point of an unsaturated gas-vapor mixture does not depend upon the ____________________ of the mixture?
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A. Total pressure

B. Composition

C. Temperature

D. All A., B. and C.

4908. The dew point of an unsaturated gas-vapor mixture does not depend upon the _________________ of the mixture?
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A. Total pressure

B. Composition

C. Temperature

D. All A, B. and C.

4909. The development of the novel is associated with all of the following EXCEPT__________________?
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A. the political focus on individuals and their rights.

B. scientific emphasis on detailed observation.

C. philosophical theories of sympathy and human emotions.

D. the continuing importance of mythological stories.
4910. The detrimental effect on organism and water quality with temperature rise of aquatic system is the reduction of _____________ of water?
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A. Dissolved oxygen content

B. All A., B. and C.

C. Biological oxygen demand

D. Vapor pressure

4911. The determinants of service quality in service-quality model includes ____________?
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A. all of the above

B. responsiveness

C. reliability and empathy

D. assurance and tangibles

4912. The destruction of a culture through conquest is referred to by anthropologists as_____________?
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A. infanticide

B. pesticide

C. homicide

D. cultural extinction

E. ethnocide
4913. The designation M 33 x 2 of a bolt means___________________?
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A. metric threads of 33 mm outside diameter and 2 mm pitch

B. bolt of 33 mm nominal diameter having 2 threads per cm

C. metric threads with cross-section of 33 mm

D. metric threads of 33 nos in 2 cm.

E. none of the above

4914. The design period in years for pumping plants, is___________________?
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A. 5 to 10

B. 3 to 5

C. 2 to 3

D. 1

4915. The design of mechanical parts is particularly important in case of __________ speed machines?
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A. any of the above

B. high

C. medium

D. low

4916. The depth of irrigation water required for the full crop period is called_________?
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A. Delta of water

B. Crop water required

C. Water required

D. None of these

4917. The depression of water table in a well due to pumping will be maximum_______________?
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A. at a distance R/2 from the well

B. none of the above

C. re R is the radius of influence

D. at a distance R from the well

E. close to the well
4918. The deoxidizing agent added to dental alloys is______________?
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A. Palladium

B. Zinc

C. Silver

D. Copper

4919. The dental pulp is derived form____________?
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A. Dental papilla

B. Dental sac

C. Stellate reticulum

D. Odontoblasts

4920. The dental amalgam is most resistant to________________?
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A. Shear stress

B. Tensile stress

C. Compressive stress

D. Impact stress

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