2701. Washing soda is chemically represented by _________________?
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A. Na2CO3.H2O

B. Na2CO3.10H2O

C. NaHCO3

D. Na2CO3

2702. Washing of coal _________________?
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A. All A., B. and C.

B. Improves its coking properties

C. Increase the fusion point of its ash by removing chlorine compounds

D. Reduces its ash & sulphur content

2703. Washing of coal decreases its_________________?
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A. Caking index

B. Mineral matter content

C. Ash content

D. Both B. and C.

2704. Warehouse rent is a part of _________?
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A. prime cost.

B. distribution cost.

C. factory cost.

D. production cost

2705. Walt Whitmans style of writing is known as______________?
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A. Modernistic

B. Lethargic

C. Expressionistic

D. Experimental
2710. W.B.Yeats used the phrase the artifice of eternity in his poem ?
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A. Leda and the Swan

B. Byzantium

C. The Second Coming

D. Sailing to Byzantium
2712. Vulcanisation of rubber does not increase its__________________?
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A. Softness

B. Oxidation resistance

C. Weight & strength

D. Elasticity & water solubility

2713. Vulcanisation of rubber decreases its__________________?
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A. Working temperature range

B. Tensile strength

C. Resistance to organic solvents

D. Tackiness
2714. Voter day is celebrated every year on ________ by ECP?
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A. 19th June

B. 7th December

C. 9th December

D. None of these

2715. Voluntarily helping less experienced employees is the part of?
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A. formal mentoring

B. informal mentoring

C. developmental needs

D. career interests

2716. Voltage commutation circuit can be converted into a current commutation by interchanging the positions of____________?
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A. Capacitor and SCR

B. Diode and capacitor

C. Capacitor and load

D. Inductor and capacitor

2718. Voids ratio of a soil mass can_________________?
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A. take any value greater than zero

B. be zero

C. never be greater than unity

D. take values between 0 and 1 only

2719. Vitamins were discovered by__________?
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A. Frank Whittle

B. Casimir Funk

C. Moesley

D. Chadwick

2720. vitamin D is chemically know as_________ ?
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A. Tocopherol

B. None of these.

C. Calciferol

D. Retinol

2721. Vitamin C is essential for___________?
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A. Brain

B. Muscles

C. Appetite

D. Growth & repairing of tissues
2722. Viscosity of water in comparison to mercury is ______________________?
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A. same

B. higher

C. higher/lower depending on temperature

D. lower

E. unpredictable.

2723. Viscosity of water at 40C lies in the range of___________________?
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A. 1 10-3 to 2 10-3 kg/m.s

B. 0.5 10-3 to 1 10-3 kg/m.s

C. 1 to 2 kg/m.s

D. 0.5 to 1 kg/m.s

2724. Viscosity of gases ______________ with increase in temperature?
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A. Increase very rapidly

B. Decrease slowly

C. Increase slowly

D. Remain unaffected

2726. Viscosity of a polymer solution or melt _________________?
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A. Does not vary with temperature rise

B. Decreases with increase in molecular weight

C. Increases with increase in temperature

D. Decreases with increase in temperature

2727. Viscose rayon is__________________?
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A. Regenerated cellulose nitrate

B. Cellulose nitrate

C. Regenerated cellulose acetate

D. None of these
2728. Viscose rayon is chemically___________________?
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A. Cellulose nitrate

B. Regenerated cellulose acetate

C. Regenerated cellulose nitrate

D. Cellulose acetate

2729. Viruses can be cultured in all except_______________?
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A. Cell culture

B. Guinea pigs

C. Chick embryo

D. Blood agar
2730. Virus responsible for infectious mononucleosis is_____________?
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A. Coxsackie virus A 16

B. Epstein Barr virus

C. Varicella zoster virus

D. RNA paramyxo virus

2731. Virus is__________?
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A. multicellular

B. unicellular

C. none of these

D. acellular
2732. Virulence of Gonococcus is due to___________________?
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A. Cell Membrane

B. Pili

C. Cytolytic enzymes

D. Its intracellular location

2733. Viron is defined as______________?
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A. A smallest particle similar to virus

B. Extracellular infectious virus particle

C. Smallest virus

D. None of the above

2734. Virology : Virus : : Semantics : ___________?
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A. Society

B. Amoeba

C. Language

D. Nature

2736. Vinyl acetylene combines with hydrochloric acid produces___________________?
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A. Chloroprene

B. Ethylidine dichloride

C. Diviny1 acetylene

D. 1 3 3 trichloro butane

2737. Vine : Grapes : : Poppy : __________?
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A. Opium

B. Pineapple

C. Tobacco

D. Pears

2738. Village : City : Suburb
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A. Continent : Country : State

B. Transister : Radio : Television

C. School : College : University

D. Puppy : Dog : Bitch

2739. Video : Cassette : : Computer : ___________?
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A. Reels

B. Recordings

C. Floppy

D. Files

2741. Vexillology is the study of__________?
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A. Vintage Cars

B. Flags

C. Stamps

D. Signals

2742. Vestry : Church : : Dispensary : ___________?
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A. Hospital

B. School

C. Laboratory

D. Monastery

2745. Venturimeter and orificemeter measures the _____________ of the fluid?
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A. Maximum velocity

B. Point velocity

C. Average velocity

D. Pressure

2748. Velocity of circulation of money means ?
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A. The number of times a unit of money changes hands annually

B. The number of times as unit of money changes hands monthly

C. The number of times a unit of money changes hands daily

D. The number of times a unit of money changes value

2750. Vegetable oils are hydrogenated in a _______________ reactor?
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A. Plug flow

B. Homogeneous catalytic

C. None of these

D. Slurry

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.