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Recently added practice questions

4851. The domestic refrigerator uses following type of compressor ____________________?
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A. axial

B. piston type reciprocating

C. none of the above

D. centrifugal

E. miniature sealed unit

4852. The document through which a Court not passing the judgment execute it is called ?
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A. Precept

B. None of the these

C. Permission order

D. Official order

4853. The document can be zoomed maximum up to:
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A. 200%

B. 100%

C. 500%

D. 400%

4854. The District Public Safety Commission and Police Complaints Commission consist_______________?
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A. One third will be chosen from members of Zila Council

B. All of above

C. One third members of whom one shall be a women shall be appointed as independent members by the Government from a list recommended by the Selection Panel

D. One third members amongst the members of the Provincial and National Assembly of the District concerned.

4855. The district Nawabshah was renamed as Shaheed Benazirabad in?
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A. 2010

B. 2008

C. 2007

D. 2009

4856. The distributors for residential areas are______________?
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A. single phase

B. three-phase three wire

C. three-phase four wire

D. none of the above

4857. The distribution strategy in which products are placed in all possible outlets without considering number of outlets is classified as __________?
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A. exclusive distribution

B. descriptive distribution

C. selective distribution

D. intensive distribution
4858. The distinguishing psychological traits that lead to responses to environmental stimuli are classified as ___________?
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A. self-motivation

B. personality

C. self-goals

D. self-values

4859. The Distance of Neptune From Sun is ________ astronomical unit.
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A. 28

B. 32

C. 30

D. None of these

4860. The distance of longitude represents how many minutes difference in time?
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A. 4 minutes

B. 15 minutes

C. 1 minute

D. 10 minutes

4861. The distance from pipe boundary, at which the turbulent shear stress is one-third die wall shear stress, is_______________?
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A. 1/2 R

B. 1/3 R

C. 3/4R

D. 2/3 R

4862. The distance between the optical centre of a convex lens and its principal focus is called its_______?
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A. Magnification

B. Radius of Curvature

C. Focal Length

D. Power

4863. The dissipation factor of a good dielectric is of the order of____________?
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A. 0.2

B. 0.0002

C. 0.002

D. 0.02

4864. The displacement of SHM is written as X = X`sin?t if the displacement is written by X = X? sont then phase constant will be equal to_______________?
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A. 45

B. 90

C. 0

D. 180

4865. The dispersion number of perfect mixed flow is__________________?
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A. < 2100

B. > 150

C. 0

D. ?
4866. The discount in a well manner way on performance, awarded by the manufacturers to the members of distribution channels is classified as _________?
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A. descriptive discount

B. quantity discount

C. functional discount

D. non-functional discount

4867. The discharge of a well per unit draw down usually expressed as gallons or liters per minute is called ____________________?
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A. Discharge

B. Specific capacity

C. Specific volume

D. All are correct

4868. The disadvantage of a half-wave rectifier is that the__________________?
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A. none of the above

B. output is difficult to filter

C. components are expensive

D. diodes must have a higher power rating

4869. The direction of rotation of a D.C. series motor can be changed by___________?
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A. None of the above

B. either of A. and B. above

C. interchanging field terminals

D. interchanging supply terminals

4870. The direction of rotation of a D.C. series motor can be changed by___________?
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A. either of A. and B. above

B. None of the above

C. interchanging field terminals

D. interchanging supply terminals

4871. The direction of induced e.m.f. can be found by_____________?
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A. Flemings right hand rule

B. Laplaces law

C. Kirchhoff s voltage law

D. Lenzs law
4872. The dimensions of L/CR are that of _______________?
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A. Farad

B. Henry

C. None of the above

D. Ohm
4873. The dimensions of hie parameter are _______________?
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A. Mho

B. Ohm

C. None of the above

D. Farad

4874. The dimensions of a room are 25 feet * 15 feet * 12 feet. What is the cost of white washing the four walls of the room at Rs. 5 per square feet if there is one door of dimensions 6 feet * 3 feet and three windows of dimensions 4 feet * 3 feet each?
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A. Rs. 3560

B. Rs. 3600

C. Rs. 4800

D. Rs. 4530
4875. The dimensions of a rectangular settling tank are: length 24 m, width 6 m and depth 3 m. If 2 hour detention period for tanks is recommended, the rate of flow of sewage per hour, is_____________________?
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A. 216 cu.m

B. 212 cu.m

C. 204 cu.m

D. 208 cu.m

4876. The dimension which measures the competency of companys top management to lower level employees is?
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A. HRD culture

B. HRD competence score

C. Employee linkage score

D. HRD systems maturity score

4877. The dimension of force is____________________?
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A. MLT-2

B. ML-2T-2

C. ML2T-2

D. ML2T2

4878. The dimension of force is__________________?
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A. MLT-2

B. MLT-1

C. ML-1T-2

D. ML-1T

4879. The digester of a Gobar gas plant is a___________________?
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A. Stainless steel vessel

B. Mild steel drum

C. Masonry well

D. Cast iron vessel

4880. The diffusivity D. in a binary gas mixture is related to the pressure (P) as___________________?
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A. D ? 1/P1.5

B. D ? 1/P

C. D ? P0.5

D. D ? 1/P0.5

4881. The differences in behavior between men and women______________?
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A. are due strictly to biology

B. are due strictly to culture

C. are due both to biology and culture

D. are the product of totalitarian governments?

4882. The difference of pressure between the inside and outside of a liquid drop is________________?
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A. = T/r

B. none of the above

C. = Txr

D. p = T/2r

E. p = 2T/r
4883. The difference of pressure between the inside and outside of a liquid drop is_____________?
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A. = Txr

B. none of the above

C. p = 2T/r

D. p = T/2r

E. = T/r

4884. The difference of pressure between the inside and outside of a liquid drop is _______________?
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A. p = 2T/r

B. p = T/2r

C. p = T/r

D. p = Txr

E. none of the above

4885. The difference between the compound interest compounded annually and simple interest for 2 years at 20% per annum is Rs.144. Find the principal?
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A. Rs.3600

B. Rs.3000

C. Rs.3900

D. Rs.3300

4886. The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 4% per annum is Re. 1. The sum (in Rs. ) is_________?
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A. 630

B. 625

C. 640

D. 650

4887. The difference between simple and compound interest (compounded-annually) on a sum of money for 2 years at 10% per annum is Rs 65. The sum is_________?
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A. Rs 65065

B. Rs 6500

C. Rs 65650

D. Rs 6565

4888. The difference between saponification value and acid value is____________________?
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A. Constant for all fatty oils

B. Called ester value

C. None of these

D. Always negative

4889. The difference between compound interest and simple interest on a sum for 2 years at 8% P.a is Rs 786. The sum is:_________?
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A. Rs 100000

B. Rs 120000

C. Rs 11000

D. Rs 170000

4890. The difference between a banks actual reserves and its required reserves is its?
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A. required reserve ratio

B. excess reserves

C. profit margin

D. net worth

4891. The difference between a banks actual reserves and its required reserves is its?
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A. profit margin

B. excess reserves

C. required reserve ratio

D. net worth

4892. The dichotomously branching system has shape similar to________________?
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A. R

B. Y

C. U

D. Fork

4893. The diameters of two spheres are in the ratio 1:2 what is the ratio of their volumes?
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A. 3:04

B. 4:03

C. 1:8

D. 9:16

4894. The diameter of tubes for natural circulation boiler as compared to controlled circulation boilers is___________________?
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A. same

B. could be more or less depending on other factors

C. none of the above

D. more

E. less

4895. The diameter of transverse reinforcement of columns should be equal to one-fourth of the diameter of the main steel rods but not less than________________?
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A. 6 mm

B. 5 mm

C. 4 mm

D. 7 mm
4896. The diameter of the largest arterial vessels in the pulp range from_____________?
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A. 201-250 ?m

B. 151-200 ?m

C. 101-150 ?m

D. 50-100 ?m
4897. The diameter of mitochondria is __________________?
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A. 2-4 micron

B. 40-70 micron

C. 0.5-2 micron

D. 1-4 micron

4898. The diameter of fire tubes in Cochran boiler is of the order of___________________?
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A. 6 Cm ,

B. 15 cm

C. 12 cm

D. 8 cm

E. 2 cm

4899. The diameter of base of conical flare of a steel stack is_____________________?
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A. less than d

B. any of the above

C. more than d

D. equal to d

4900. The diameter of a propeller agitator used in agitation tank ranges from ____________ percent of the tank diameter and its peripheral speed is normally 300 to 500 metres/minute ?
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A. 15 to 30

B. 55 to 75

C. 40 to 50

D. 5 to 10

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