2852. Two vectors are A = 3i^+2j^ -k^& B = 3i^-2j^ +k^ , then_____________?
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A. B is anti-parallel to A

B. B is a negative vector of A

C. B is perpendicular to A

D. B has a negative magnitude

2856. Two plates of a parallel plate capacitor after being charged from a constant voltage source are separated apart by means of insulated handles, then the____________?
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A. voltage across the plates decreases

B. charge on the capacitor decreases

C. Voltage across the plates increases

D. charge on the capacitor increases

2860. Two parallel wires carrying currents in the opposite directions____________________?
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A. have no effect upon each other

B. repel each other

C. they cancel out their individual magnetic fields

D. attract each other

2861. Two parallel beams of positrons moving in the same direction will________?
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A. not interact with each other

B. attract each other

C. be deflected normal to the plane containing the two beams.

D. repel each other
2862. Two Pakistani students gain highest mark for _________ exam held in China?
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A. None of these

B. oxford Exam

C. Cambridge Exam

D. Trinity Exam

2868. Two major types of muscle fibres are found in humans_____________?
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A. White and yellow

B. White and red

C. White and gray

D. white and brown

2870. Two holes in the disc of energy meter are drilled at the opposite sides of the spindle to_____________?
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A. eliminate creeping at no load

B. improve its ventilation

C. increase its deflecting torque

D. increase its braking torque

2871. Two generators are running in parallel. One of the generators may run as motor for which of the following reasons ?
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A. That generator takes large share of loads

B. The field of that generator is weakened

C. The speed of that generator is increased

D. The direction of that generator is reversed

2873. Two countries can gain from foreign trade if ?
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A. Cost ratios are different

B. Price ratios are different

C. Tariff rates are different

D. A and C of above
2874. Two circular discs of same weight and thickness are made from metals having different densities. Which disc will have the larger rotational inertia about its central axis ?
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A. disc with larger density

B. disc with smaller density

C. both discs will have same rotational inertia

D. none of the above

2875. Two attributes are associated if expected frequency is ____________________?
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A. Greater than observed

B. Less than observed

C. Equal to observed

D. None of these

2881. Turbidity is measured on_______________?
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A. standard cobalt scale

B. standard platinum scale

C. standard silica scale

D. platinum cobalt scale

2882. Tunnel erosion is the form of:__________?
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A. Gully Erosion

B. Rainsplash erosion

C. Rill erosion

D. Sheet erosion

2883. Tungsten in high speed steel provides________________?
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A. sharp cutting edge

B. cold hardness

C. wear resistance

D. toughness

E. hot hardness
2884. Tun Dr. Mahathir bin Mohamad is a Malaysian Prime Minister, he belong to which of the following political party?
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A. Peoples JusticeParty

B. None of These

C. Malaysian United Indigenous Party

D. Democratic ActionParty

2885. Tumbling is the process of improving the ________________ of the materials/parts ?
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A. Surface cleanliness

B. Fatigue limit

C. Creep limit

D. Surface finish

2886. Tumbling is the process of improving the ________________ of the materials/parts ?
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A. Surface finish

B. Fatigue limit

C. Surface cleanliness

D. Creep limit

2887. Tugela water fall is present in___________?
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A. USA

B. South Africa

C. Venezuela

D. Canada

2888. Tubuloglomerular feedback occurs in______________?
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A. ADH secretion in collecting duct

B. Macula densa

C. Constant solute load on distal tubule

D. Balance between ascending and descending loop of henle

2890. Tubes are held between top and bottom tube sheets in Calandria type evaporator by keeping_________________?
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A. Both the tube sheets fixed

B. Both the tube sheets floating

C. The top tube sheet floating and bottom tube sheet fixed

D. The top tube sheet fixed and the bottom tube-sheet floating

2892. Tuberculosis is a _________ infection?
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A. Bacterial

B. Fungal

C. Parasitic

D. Viral

2894. True vapour pressure of a petroleum fraction ________________ Reid vapour pressure?
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A. Is less than

B. Is same as

C. Is more than

D. May be either more or less than
2895. True increasing order of acidity of the oxides of Mn is_________________?
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A. MnO2 > Mn2O7 > MnO

B. Mn2O7 > MnO2 > MnO

C. MnO2 > MnO > Mn2O7

D. MnO < MnO2 < Mn2O7

2896. True about myoepithelial cell______________?
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A. All of the above

B. The cell expel secretions by contraction

C. Also known as basket cell

D. Structure is similar to smooth muscle and contains actin & myosin

2897. True about denaturation of protein is all except______________?
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A. Disruption of secondary structure occurs

B. Unfolding occurs

C. Biological activity is retained

D. Sequence of amino acids remain the same

2898. Tropism mostly refers to as_______?
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A. Behavioral pattern of human

B. Bird migration

C. Directional growth of a plant

D. Longevity of animal species

2899. Trisodium phosphate in alginate acts are_______________?
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A. Retarder

B. Reactor

C. Accelerator

D. Plasticizer

Mcqs and online quiz for preparation:

We have taken all these mcqs from the past 15 years of old papers and we also updating this collection regularly in-order to make it easier for someone to prepare for their job test easily and take good score in the test.

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Our online mcqs test can be taken without the need for login/register into the system. we just made it very simple so that after study and preparation one can take the quiz without any difficult

There is also no limit on how many tests you want to take. Just click here to go the quiz page. select number of mcqs you want to attempt, choose subject that to be included in your quiz and click on start. Now attempt your test and at the end you will see your quiz score and also you will be able to see each of your mcq with correct answer and the answer that you have selected.

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.