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Recently added practice questions

4921. The density of water is 1000 kg/m3 at__________________?
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A. 0K

B. all temperature

C. 4C D. 20C

D. 0C

4922. The density of water is 1000 kg/m3 at __________________?
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A. 4C D. 20C

B. all temperature

C. 0C

D. 0K

4923. The density of population in Punjab is ?
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A. 211 per sq. Km

B. 270 per sq. Km

C. 305 per sq. Km

D. 353 per sq. Km
4924. The density of population in K.P.K is ?
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A. 291 per sq. Km

B. 270 per sq. Km

C. 196 per sq. Km

D. 235 per sq. Km
4925. The density of a gas is 1.964 g dm-3 at 273 K and 76 cm Hg. The gas is _________?
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A. CO2

B. C2H4

C. Xe

D. CH4

4926. The demand which is not affected by price changes in short term is?
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A. unrealistic demand

B. inelastic demand

C. elastic demand

D. realistic demand

4927. The demand for money represents the idea that there is ?
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A. a negative relationship between the level of aggregate output and the quantity of money demanded

B. a negative relationship between the price level and the quantity of money demanded

C. a negative relationship between the interest rate and the quantity of money demanded

D. a positive relationship between the interest rate and the quantity of money demanded

4928. The delta the total depth of water consumed by crop up to its maturity, the delta of cotton is ____________________?
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A. 40 cm

B. 50 cm

C. 80 cm

D. 100 cm

4929. The delivery pressure of boiler feed water pump compared to the boiler steam pressure is___________________?
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A. Much more

B. Slightly more

C. Same

D. Slightly less

4930. The deliverable of the problem analysis phase is____________________?
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A. statement of work

B. problem statement

C. system improvement objectives

D. statement of constraints

4931. The deliberate lowering of the price of a nations currency in terms of the accepted standard (Gold, American dollar or the British pound) is known as ____________________?
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A. Currency appreciation

B. Currency depreciation

C. Currency devaluation

D. Currency float

4932. The delay period in petrol engine is of the order of__________________?
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A. 0.002 see

B. 0.01 sec

C. 0.001 sec

D. 0.05 sec

E. 0.1 sec

4933. The delay fuses are used for the protection of ___________?
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A. fluorescent lamps

B. motors

C. light circuits

D. power outlet circuits

4934. The degree of reaction of an axial flow turbine is the ratio of isentropic temperature drop in a blade row to the_____________________?
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A. total temperature drop

B. total adiabaitc temperature drop

C. adiabatic temperature drop in the stage

D. difference of maximum and minimum temperature in the cycle

E. total temperature drop in the stage
4935. The definition and use of configuration management standards is essential for quality certification in__________________?
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A. All of the mentioned

B. CMM

C. ISO 9000

D. CMMI

4936. The deficient level of N (%) in plants suggested by various workers is____________________?
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A. 0%

B. 5%

C. 3%

D. 10%

4937. The deficiency of vitamin E causes _______ ?
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A. Lack of appetite

B. Weak immune system

C. Weak bones

D. Sterility
4938. The deficiency of vitamin B-1 is adults causes_____________________?
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A. Depressions

B. All the above

C. Irritability

D. Fatigue

4939. The deficiency of thiamine can be identified by measuring the red cell______________?
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A. Pyruvate dehydrogenase

B. Alpha ketoglutarate dehydrogenase

C. Transaldolase

D. Transketaolase
4940. The defense in which market leader attacks and hits the others flank is classified as ___________?
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A. position defense

B. preemptive defense

C. counteroffensive defense

D. offensive defense

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