8351. In condensation polymerisation as compared to addition polymerisation____________________?
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A. The monomers contain two functional groups

B. The monomers are unsaturated compounds

C. Generally only one monomer is involved

D. No co-product is lost

8352. In computing the period of limitation prescribed for any suit the time during which the defendant has been absent from Pakistan and from the territories beyond Pakistan under the Administration of the Central Government shall be_______________?
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A. None of above

B. Depends upon nature of the matter

C. Excluded

D. Included

8353. In computing depreciation of an equipment, which of the following represents the first cost ?
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A. All of the above

B. The original purchase price and freight charges

C. Installation expenses

D. Initial taxes and permit fees

8354. In comparison with industrial cities preindustrial cities had_____________?
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A. relatively open class systems

B. a much more rigid division of labor by gender

C. all of the above

D. extensive social mobility

8355. In closed loop control system, with positive value of feedback gain the overall gain of the system will______________?
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A. increase

B. any of the above

C. decrease

D. be unaffected

8356. In class A operation, the operating point is generally located_____________of the d.c. load line?
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A. None of the above

B. At cut off point

C. At the middle

D. At saturation point

8357. In children, hypothyroidism causes_____________?
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A. Myxodedema

B. Cretinism

C. Gigantism

D. Acromegaly

8358. In chemical process equipments, the conical bottom heads used, usually has an apex angle of____________________?
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A. 40

B. 80

C. 20

D. 60
8359. In chemical dehumidification of air___________________?
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A. Both specific humidity & dry bulb temperature increases

B. Both specific humidity & dry bulb temperature decreases

C. Specific humidity decreases & dry bulb temperature increases

D. Specific humidity increases & dry bulb temperature decreases

8360. In Chaucers The Millers Tale, why would the millers determination to speak following the knight appear unsettling to the 14th century audience ?
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A. The knight had not finished his tale.

B. The miller did not ask politely.

C. A member of the clergy should have spoken next.

D. The miller was far beneath the knight in social order, so the miller should have deferred to the person who ranked above him.
8361. In Chaucers Legend of Good Women, how many legends are there?
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A. None of these

B. 9

C. 7

D. 8

8362. In charge section of Law against which the offence is said to has been committed ?
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A. Needs not to be stated

B. None of above

C. Must be stated

D. Be stated or not depends upon discretion of the trial court

8363. In Chapter XV of William Wells Browns Clotel, Clotel is described as a quadroon. What does this mean ?
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A. She is one-eighth Black.

B. She cannot be a slave.

C. She is one-quarter Black.

D. She is White.

8364. In Chapter Three of Booker T. Washingtons Up from Slavery, Washingtons primary goal is to______________?
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A. To be clean.

B. To be a teacher

C. Get a job.

D. Get an education.
8365. In Chapter 11 of The Autobiography of Malcolm X, how does Malcolm X survive prison ?
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A. Fighting.

B. Getting an education.

C. Contacting famous authors.

D. Making friends with the guards.

8366. In cereals limiting amino acids are________________?
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A. Methionine

B. Lysine

C. a and b

D. Threonine

8367. In centrifugal pumps, maximum efficiency is obtained when the blades are_________________?
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A. given aerofoil section

B. radial

C. bent forward

D. bent backward

E. straight

8368. In centrifugal pumps, cavitation occurs, when pressure of the impeller eye or vane becomes_______________?
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A. More than liquid vapor pressure

B. More than atmospheric pressure

C. Less than liquid vapor pressure

D. Less than atmospheric pressure

8369. In cation exchange, 18 mg of Ammonium ion can be exchanged for__________?
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A. 6 mg of Al

B. 12 mg of mg

C. 46 mg of Na

D. 40 mg of Ca

8370. In catalytic cracking, the___________________?
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A. Gasoline obtained has a very low octane number

B. Pressure & temperature is very high

C. Gasoline obtained has very high amount of gum forming compounds

D. Gasoline obtained has very high aromatic content
8371. In catalytic cracking process, olefins crack ______________ times faster than in thermal cracking process?
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A. 200-300

B. 1000-10000

C. 10

D. 100

8372. In case where plaintiff paid insufficient Court fees the suit shall be stayed until the additional fee is_______________?
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A. Paid

B. None of these

C. Paid by the Government

D. Remit by the Court

8373. In case where a previous conviction charged under the provisions of section 221, sub-section (7), and the accused does not admit that he has been previously convicted as alleged in the charge, the Magistrate may, after he has convicted the accused under section 243, or under section 245, sub-section (2), Cr.P.C. ?
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A. Shall take evidence in respect of the alleged previous conviction and, if he does so, shall record the findings

B. Shall leftover the alleged previous conviction

C. Shall take evidence in respect of the alleged previous conviction

D. None of above

8374. In case the air gap in an induction motor is increased____________?
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A. the power factor will decrease

B. speed of motor will increase

C. the magnetising current of the rotor will decrease

D. the windage losses will increase

8375. In case the air gap in an induction motor is increased?
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A. the magnetising current of the rotor will decrease

B. the power factor will decrease

C. speed of motor will increase

D. the windage losses will increase

8376. In case of _________________ free running and coasting periods are generally long ?
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A. main-line service

B. all of the above

C. urban service

D. sub-urban service

8377. In case of unsteady fluid flow, conditions & flow pattern change with the passage of time at a position in a flow situation. Which of the following is an example of unsteady flow ?
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A. Low velocity flow of a highly viscous liquid through a hydraulically smooth pipe

B. Water discharge from a vertical vessel in which constant level is maintained

C. Water flow in the suction and discharge pipe of a reciprocating pump

D. Discharge of water by a centrifugal pump being run at a constant rpm

8378. In case of unsaturated air_________________?
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A. Dew point < wet bulb temperature

B. Wet bulb temperature < dry bulb temperature

C. Both A. and B.

D. Neither A. not B.

8379. In case of three core flexible cable the colour of the neutral is_________?
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A. blue

B. none of the above

C. black

D. brown

8380. In case of steam engines the steam pressure is_______________?
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A. 10 to 15 kgf/cm2

B. 1 to 4 kgf/cm2

C. 25 to 35 kgf/cm2

D. 5 to 8 kgf/cm2

8381. In case of silt deposition in the dam reservoir to dispose of the effectively ________________ be used?
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A. All are correct

B. Vortex pipes

C. Silt excluders

D. Silt ejectors

8382. In case of planets the necessary acceleration is provided by______________?
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A. Centripetal force

B. Gravitational force

C. Frictional force

D. Coulomb force

8383. In case of physical adsorption, the difference between heat of adsorption and heat of normal condensation is_________________?
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A. Called integral heat of adsorption

B. Equal to the heat of formation of surface compound

C. Equal to the heat of wetting

D. Zero

8384. In case of liquids, the binary diffusivity is proportional to (where, T = temperature) _____________________?
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A. ?T

B. 1/T

C. T2

D. T
8385. In case of laminar flow of fluid through a circular pipe, the__________________?
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A. Shear stress over the cross-section is proportional to the distance from the surface of the pipe

B. Velocity profile varies hyperbolically and the shear stress remains constant over the crosssection

C. ume of circumscribing cylinder</strong>

D. Average flow occurs at a radial distance of 0.5 r from the centre of the pipe (r = pipe radius)

E. Surface of velocity distribution is a paraboloid of revolution, whose volume equals half the
8386. In case of hydraulically smooth pipe, the resistance to flow depends only on the Reynolds number, whereas for a hydraulically rough pipe, the resistance to flow is governed by the relative roughness. Two pipes are said to have the same hydraulic roughness, when they have equal values of___________________?
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A. Friction co-efficient for flows at equal Reynold number

B. Relative roughness

C. All A., B. & C.

D. Absolute roughness

8387. In case of hand mixing of concrete, the extra cement to be added is__________________?
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A. 10%

B. 20%

C. 5%

D. 15%

8388. In case of gas turbines, the gaseous fuel consumption guarantees are based on________________?
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A. net calorific value

B. calorific value

C. high heat value

D. middle heat value

E. low heat value
8389. In case of foundations on black cotton soils, the most suitable method to increase the bearing capacity of soils is to_________________?
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A. compact the soil

B. drain the soil

C. increase the depth of foundation

D. replace the poor soil
8390. In case of end to end connection of two or more pipes in series, the ______________ each pipe?
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A. Rate of flow in each pipe is proportional to the length of

B. Total flow rate is the sum of flow rate in

C. Head loss is same through

D. Same rate of flow passes through
8391. In case of dry spinning of polymers, the polymer solution in a volatile solvent is forced through the spinnerates into a warm air chamber, where the solvent evaporates leaving behind the polymer in the filament form. Dry spinning is used for _______________ fibres?
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A. PVC

B. Polyvinyl acetate

C. Rayon

D. Polythene

8392. In case of D.C. shunt motors the speed is dependent on back e.m.f. only because____________?
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A. flux is practically constant in D:C. shunt motors

B. back e.m.f. is equal to armature drop

C. flux is proportional to armature current

D. armature drop is negligible

8393. In case of D.C. machine winding, number of commutator segments is equal to______________?
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A. number of armature turns

B. number of armature conductors

C. number of armature coil sides

D. number of armature coils
8394. In case of cooling towers, the ratio of the rates of heat and mass transfer is indicated by the ______________ number ?
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A. None of these

B. Lewis

C. Grashoff

D. Sherwood

8395. In case of constant underflow extraction operation, the _______________________ at all solute concentration?
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A. Solids are drained to the same extent

B. Ratio of the insoluble to solution is constant

C. Both A. & B.

D. Neither A. nor B.

8396. In case of centrifugal fan or blower, the gas capacity varies as __________________?
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A. (Speed)0.5

B. Speed

C. (Speed)3

D. (Speed)2

8397. In case of an _______________ process, the temperature of the system increases?
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A. Isothermal expansion

B. Adiabatic expansion

C. Isothermal compression

D. Adiabatic compression
8398. In case of an ideal solution, the total vapor pressure varies ______________ with the composition expressed as mole fraction?
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A. Exponentially

B. None of these

C. Linearly

D. Inversely

8399. In case of an absorber, the operating _______________?
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A. Line can be either above or below the equilibrium curve

B. Line always lies below the equilibrium curve

C. Line always lies above the equilibrium curve

D. Velocity is more than the loading velocity

8400. In case of absorption, both the operating and equilibrium lines will be straight for______________?
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A. Dilute solutions

B. None of these

C. Isothermal operation

D. Dilute solutions and isothermal operation

Mcqs and online quiz for preparation:

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Federal Public Service Commission(FPSC):

FPSC exam is an mcqs based exam conducted for posts in federal government sector, Police services, Foreign Services and administrive servies etc. It checks the ability and skills of candidates in specific area. the weightage of post related subject is heigher in it and every post there are compulsory subject's mcqs as well like pak-study,islamiyat,english but it weightage is round 30% while 60 to 70% mcqs will be field specific. Federal Public Service commission posts are announced on first sunday of a month. so you will need to check their website on every first sunday of the month. www.fpsc.gov.pk is the official website where you can also see syllabus for your specific post as well so you will clearly see which subjects are included in your test and then came here to study and practice all those subjects before going to take your real test. Qualification required for most of the FPSC posts are bachelor's degree passed in 2nd division or grade C.

Provencial Public Service Commission:

There are also provincial public service commission tests for hiring beurocrats

Central Superior Services(CSS):

CSS exam is conducted by FPSC, its a very tough and competitive exam. It consists of round 12 total papers having 1200 total marks. There are 20 mcqs in each paper except essay and mathimatics and these mcqs can be studied on mcqpk.com as we have collected all these mcqs from past papers of css and all other papers and books as per relevant syllabus.

National Testing Service(NTS):

Its completely an mcqs based test, mostly there are 100 mcqs of total 100 marks paper. there are 4 to 5 options for each mcq and you have to pick the right option. There are two types of tests one is Nat (its of students taking admission in college/university) and the other on is GAT which is for postgrade admissions. NTS is the first mcqs based assesment organization that started in 2006. The chances of cheating in this test were very low because they give different type of question paper to each individual that sets closer to eachother in the test hall, But previously there were some leaks of this test on social media before paper time and that's why the paper got canceled due to this reason. Nowadays several other alternatives to NTS also exists like Pakistan testing service (pts), Educational testing service(ets) and Allied Testing Service(ats)

MPT (mcqs base preliminary test):

This is an mcqs test which is mandatory before qualifying for CSS exam. The candidate must pass this test before appearing in the real CSS exam. It all mcqs based test. It consists of total 200 mcqs from subjects like current affairs, pakistan study, islamic studies, everyday science, urdu, english grammer and vocabulary etc. You should prepare your self for this exam exactly like you are preparing for css, although its not the real CSS but later you will be giving CSS exam as well after passing this one. Here on mcqpk.com lots of mcqs are available for all these subjects and we have taken them from past papers and relevant subjects in order to make preparation easy for someone. you also can take the test here for free once you study so that you see how much prepare you are. The age limit for this exame is from 21 to 30 years. Previously round 13,008 candidates appear in css exam in which only 398 passed the real CSS exam and this makes a percentage of round 3.06% so normally every year very few people appear in this exam and within these very very small number of people clear this exam.