MEDIA MAKER KERALA PSC ONLINE EXAM ANSWER KEY 18-07-2016

MEDIA MAKER(ONLINE EXAMINATION)

EXAM DATE:18-07-2016

ONLINE EXAM PRACTICE NOW

1.The Organ and Blood Donation Act was came into force in the year

A.2010

B.2014*

C.2013

D.2011

Ans:B

2.The Saadhu Jana paripalana Sangham was headed by

A.Chattambi Swamikal

B.K.Ayyappan

C.Ayyankali*

D.Mannathu Pathmanabhan

Ans:C

3.Which among the following is meant for reservation in government jobs and legislative assembly proportionate to population>

A.Abstention movement*

B.Malayali memorial

C.Ezhava memorial

D.Khilafath movement

Ans:A

4.Yogakshema was established in the year

A.1918

B.1906

C.1908*

D.1909

Ans:C

5.Malabar Riot-1921 was headed by

A.Alavi Musliyar

B.Saidalavi Musliyar

C.Kunchahammed Musliar

D.Ali Musliyar*

Ans:D

6.Which one of the following is related with access public road to all?

A.Guruvayur Satyagraha

B.Vaikom Satyagraha*

C.Dandi March

D.Salt Satyagraha

Ans:B

7.The aim of Malayali Memorial is

A.To secure jobs for educated Keralites citizens in Travancore*

B.To build up institutions in memory of Malayali  freedom fighters

C.To memorise Malayali writers

D.To obtain reservation seats in educational institutions

Ans:A

8.Cochin Stock Exchange came into into being in the year

A.1976

B.1979*

C.1969

D.1960

Ans:B

9.Kerala Sangeetha Nataka Academy was established in_at_

A.1958 Thrissur*

B.1956 Palakkad

C.1959 Thrissur

D.1957 Palakkad

Ans:A

10.The Reading Day celebrated on June 19 is related with the commemoration of

A.K.M.Panicker

B.C.Kesavan

C.T.Anand

D.P.N.Panicker*

Ans:D

11.Which among the following is famous for being activist among Namboodiri women?

A.Sudha Lakshmi

B.Parvati Nenmenimangalam*

C.Lalithambika Anthar Janam

D.Accamma Cheriyan

Ans:B

12.The Autobiography Aathmakathakkoru Aamukham was written by

A.Madhavikkutti

B.Lalithambika Anthar Janam*

C.Singatha Kumari

D.P.Vaisha

Ans:B

13.Who was called by Gandhiji as ‘Jhansi of Travancore’?

A.Lakshmibhai

B.Accama Cheriyan*

C.Saraswati

D.Sara Joseph

Ans:B

14.Which among the following is known as first Malayalam play?

A.Aromalunni

B.Aalkoottam

C.Aalmarattom*

D.Patta Bakki

Ans:C

15.The old Malayalam Newspaper Milhavadi was edited by

A.Sahodaran Ayyappan

B.C.V.Kunchiraman

C.Moorkothu Kumaran*

D.K.Sukumaran

Ans:C

16.Vakkom Abdul Kader Moulavi was behind the publication of

A.Siraj

B.Al Hilal

C.Al Ameen

D.Swadeshabhimani*

Ans:D

17.The publication edited by E.M.S. Namboothirippadu from Shornur was

A.Prabhatam*

B.Suprabhatam

C.Deshabhimani

D.Janayugam

Ans:A

18.Financial emergency is explained in the article of the following

A.Article 371

B.Article 375

C.Article 360*

D.Article 356

Ans;C

19.The first opposition leader in Kerala was

A.C.Achutha Menon

B.A.K.Gopalan*

C.E.K.Nayanar

D.E.M.S.Namboothirippadu

Ans:B

20.Who won the Vallathol Award 2015?

A.K.R.Meera

B.Vilasini

C.Benyamin

D.Anand*

Ans:D

21.H-B-H bond angle in ‘BH_(4)’? is

A.’180^(@)’

B.’120^(@)’

C.’109^(@)’*

D.’90^(@)’

Ans:C

22.’H_(2)’’O_(2)’is concentrated by

A.Steam distillation

B.Fractional distillation

C.Freezing

D.Distillation under reduced pressure*

Ans:D

23.The molarity of pure water at ‘4^(@)’C is

A.1M

B.55.5 M*

C.2.5M

D.5 M

Ans:B

24.Which of the components of cement set at the slowest rate?

A.Dicalcium silicate*

B.Tricalcium silicate

C.Tricalcium aluminate

D.Tetracalcium aluminoferrate

Ans:A

25.The spin only magnetic moment value(in Bohr magneton unit)of Cr’(CO)_(6)’is

A.0*

B.2.84

C.4.90

D.5.92

Ans:A

26.How many EDTA molecules are required to make an octahedral complex with’Ca^(2+)’ion?

A.Six

B.Three

C.One*

D.Two

Ans:C

27.Tetrahedral nature of bonding in carbon was first shown by

A.Kekule

B.Van’t Hoff and Le Bel*

C.Wohler

D.Lewis

Ans:B

28.Which of the following is not electrophile?

A.’BF_(3)’

B.’Hg^(2+)’

C.’AlCl_(3)’

D.’NH_(3)’*

Ans:D

29.The Scientist who gave Chromatography concept

A.Berzelius

B.Avogadro

C.Tswett*

D.Lavoiser

Ans:C

30.The marsh gas detector used by miners works on the principle of

A.Difference in rate of diffusion of gases*

B.Avogadro’s hypothesis

C.Gay Luca’s law of gaseous volume

D.Berzelius hypothesis

Ans:A

31.The shape of 2-butene is

A.Linear

B.Planar*

C.Tetrahedral

D.Pyramidal

Ans:B

32.2-Bromopentane is heated with potassium ethoxide in ethanol the major product is

A.Trans-pent-2-ene*

B.2-etoxypentane

C.Pent-1-ene

D.Cis-pent-2-ene

Ans:A

33.Di alkyl sulphidies are known as

A.Sulphonal

B.Thioesters

C.Mercaptan

D.Thioethers*

Ans:D

34.The explosive nitroglycerine is

A.A soap

B.A salt

C.A complex compound

D.An ester*

Ans:D

35.Tin plague means

A.Tin plating

B.Conversation of white tin to grey tin*

C.Emission of sound white blending tin plate

D.Conversation of stannous salt to stannic salt

Ans:B

36.Which makes use of Tyndall effect?

A.Ultrafilter

B.Ulracentrifuge

C.Ultramicroscope*

D.All the above

Ans:C

37.Which of the most effective in causing the coagulation of a postitively charged’Fe(OH)_(3)’sol?

A.’NO_3^(_)’

B.’SO_4^(2-)’

C.’PO_^_4^(3-)’

D.’Fe(CN)^(4-)_6_^’*

Ans:D

38.A non-narcotic analgesic

A.Ibuprotein*

B.Coteine

C.Herion

D.Morphine

Ans:A

39.The famous Minamatha disease was caused from water polluted by the compounds of the metal

A.Lead

B.Mercury*

C.Silver

D.Cadmium

Ans:B

40.The polymer of F_(2)C=CF_(2)’is

A.PVC

B.Nylon-6

C.Teflon*

D.Bakelite

Ans:C

41.Then energy of electromagnetic radiation depends on

A.Amplitude and wavelength

B.Wave length*

C.Amplitude

D.Temperature of the medium

Ans:B

42.Which is not additive property?

A.Atomic mass

B.Volume

C.Radioactivity*

D.Molecular weight

Ans:C

43.Organic compound soluble in water contain

A.C,H,O*

B.C,N,Cl

C.C,H

D.C,S

Ans:A

44.The correct electro negativity order

A.C,N,Si,P

B.N,Si,C,P

C.P,Si,N,C

D.SI,P,C,N*

Ans:D

45.What is ‘[OH^(-)]’in the final solution prepared by mixing 20.0 mL of 0.050M ‘Ba(OH)_(2)’?

A.0.010 M*

B.0.12 M

C.0.40 M

D.0.0050 M

Ans:A

46.Stannous chloride give a white precipitate with a solution of mercuric chloride.In this process mercuric chloride is

A.Oxidized

B.Reduced*

C.Converted into a complex

D.None of these

Ans:B

47.No.of faraday required to liberate 8g of ‘H_(2)’is

A.4

B.16

C.2

D.8*

Ans:D

48.Equivalent mass of’IO_(4)’when it is converted to ‘I_(2)’in acid

A.M/6

B.M/5

C.M/7*

D.M/4

Ans:C

49.The unit of Avagadro’s no.is

A.mol

B.’mol^(-1)’*

C.’mol^(-2)’

D.None of these

Ans:B

50.Blood has been found to be isotonic with

A.Normal saline solution*

B.Saturated NaCl solution

C.Saturated Kcl solution

D.None of these

Ans:A

51.The reverse of fusion is freezing and it is

A.Exothermic*

B.Endothermic

C.Neither exothermic nor endothermic

D.May be exothermic or endothermic

Ans:A

52.In the formation of ‘SO_(3)’by ‘SO_(2)’and ‘O_(2)’using No as catalyst,catalytic action of No is evidence by

A.Green vapour

B.Violet vapour

C.Brown vapour*

D.None of these

Ans:C

53.Which is ferromagnetic?

A.Ni

B.Co

C.’Cr0_(3)’

D.All of these*

Ans:D

54.The resistance of mercury becomes almost zero at

A.20k

B.10k

C.25k

D.4k*

Ans:D

55.In a cubic close packing of spheres in three dimensions the co-ordination number of each sphere is

A.6

B.9

C.12*

D.3

Ans:C

56.The molar depression const’K_(F)’depends on

A.Properties of pure solute

B.Properties of pure solvent*

C.Properties of solute and solvent

D.Always consist for all solutes and solvents

Ans:B

57.Van’t Hoff’s factor for ‘K_(3)’ Fe(CN)_(6)(ionization 50%) will be

A.1

B.5.5

C.2.5*

D.None of these

Ans:C

58.Isomer which can be inter converted through rotation around a single bond are

A.Conformers*

B.Diasteremers

C.Enantiomers

D.Positional isomers

Ans:A

59.Which one of the following has smallest heat of hydrogenation per mol?

A.1-butene

B.trans-2-butene

C.C is 2-butene

D.1,3-butadiene*

Ans:D

60.Melting point is highest for

A.Al

B.B*

C.Ga

D.In

Ans:B

61.The instrument used to cut frozen sections

A.Histokinete

B.Rotary microtome

C.Crystat*

D.None of the above

Ans:C

62.Iron deficiency anaemia is

A.Normocytic normochromic

B.Haemolytic

C.Macrocytic normochromic

D.Microcytic hypochromic*

Ans:D

63.The compatibility test between donors red cells and the recipients serum is called

A.Serum grouping

B.Minor crossmatching

C.Major crossmatching*

D.None of the above

Ans:C

64.Which of these is a motile bacteria?

A.Proteus*

B.Klebsiella

C.Staphylococci

D.Corneybacteria

Ans:A

65.Prothrombin time is the time required for clotting of citrated plasma after addition of

A.Calcium

B.Tissue thromboplastin

C.1 and 2*

D.None of the above

Ans:C

66.The commonly used fixative in cytology

A.Formalin

B.Ether-ethyl alcohol*

C.Ethanol-formation fixative

D.None of the above

Ans:B

67.Inclusion bodies that is seen in GGPD patients that can be demonstrated by supravital stain

A.Reticulocyte

B.H J bodies

C.Basophilic stippling

D.Heinz bodies*

Ans:D

68.Sterilization method at 100⁰C for 20 minutes on three successive days

A.Tyndallization*

B.Inspissation

C.Hot air oven

D.None of the above

Ans:A

69.The temperature of tissue floatation bath

A.52-56⁰C

B.43-46⁰C

C.37-40⁰C*

D.56-60⁰C

Ans:B

70.Negri body is demonstrated in infection with

A.HIV

B.Rabies virus*

C.Varicella zoster

D.None of the above

Ans:B

71.2% sodium metabisulphite is used to demonstrate

A.Sickle cell*

B.Target cell

C.Eosinophil

D.Stomatocyte

Ans:A

72.The acid fastness of the bacteria is due to the presence of------------on their cell wall

A.Peptidoglycan

B.Techoic acid

C.Flagella

D.Mycolic acid*

Ans:D

73.The disease with uncontrolled increase in WBC

A.Leukaemia*

B.Anaemia

C.1 and 2

D.None of the above

Ans:A

74.The dilution used for total sperm count is

A.1:10

B.1:20*

C.1:100

D.1:200

Ans:B

75.Which of the following is the part of a flame photometer?

A.Aspirator

B.Atomizer

C.1 and 2*

D.None of the above

Ans:C

76.Leibermann-Burchard method is used to detect

A.Glucose

B.Bilirubin

C.Electrolytes

D.Cholesterol*

Ans:D

77.Which of the following media is used as a selective media for mycobacteria?

A.DCA

B.L J Medium*

C.TCBS

D.Selenite F broth

Ans:B

78.Function of sodium bicarbonate in semen diluting fluid

A.Liquifies the mucus*

B.Fixes the spermatozoa

C.Prevent drying

D.None of the above

Ans:A

79.Which of the following is not a platelet diluting fluid?

A.Dungers fluid*

B.Dacies fluid

C.Rees Ecker solution

D.Kristensens fluid

Ans:A

80.Acid elution  test is related to

A.L.E.Cell

B.Target cell

C.H.D.N*

D.All of the above

Ans:C

81.Sabourauds agar is used for the detection of

A.Streptococcus

B.Staphyiococcus

C.Clostridium

D.Fungi*

Ans:D

82.Bombay blood group contain

A.Antigen A,B and H

B.Antibody A,B and H*

C.Antibody A and B,Antigen H

D.None of the above

Ans:B

83.IgE is responsible for

A.Hypersensitivity reactions*

B.Secretory function

C.Natural passive immunity

D.No special function

Ans:A

84.Which of the following is not a liver function test?

A.Bilirubin

B.A.L.T

C.Prothrombin Time

D.S.Creatinine*

Ans:D

85.The colour of schiffs reagent

A.Colourless*

B.Pink

C.Blue

D.None of the above

Ans:A

86.Envelope shaped crystals seen in urine sediment

A.Cholesterol

B.Uric acid

C.Calcium oxalate*

D.Triple phosphate

Ans:C

87.SGOT is also known as

A.ALT

B.AST*

C.ALP

D.None of the above

Ans:B

88.Normal CSF glucose level is

A.80-100 mg%

B.60-80mg%

C.20-40 mg%

D.40-70 mg%*

Ans:D

89.The trophozoite of which parasite has the shape of a tennis racket?

A.Giardia Iambila*

B.Trichomonas

C.Entamoeba coli

D.Entamoeba histolytica

Ans:A

90.The causative agent of sleeping sickness

A.Leishmania

B.Trypanosoma*

C.Plasmodium

D.None of the above

Ans:B

91.Which of the following is a cytochemical test?

A.Peroxidase test

B.Alkaline phosphatase

C.Sudan black

D.All of the above*

Ans:D

92.Function of malachite green in L .J medium

A.Removes oxygen

B.Suppress the growth of other organism*

C.1 and 2

D.None of the above

Ans:B

93.Tetramethyl paraphenylene diamine dihydrochloride is used to do

A.Catalyst test

B.Oxidase test*

C.Cagulase test

D.Urease test

Ans:B

94.Draughtsman appearance is shown by

A.Strep viridians

B.Staph aureus

C.Strep.pneumonia*

D.None of the above

Ans:C

95.Diagnostic test for scarlet fever

A.Eleks gel precipitation test

B.Widal test

C.CAMP test

D.Dick test*

Ans:D

96.The serological test that shows prozone phenomenon

A.Widal test

B.VDRL

C.1 and 2*

D.None of the above

Ans:C

97.Vonkossa silver nitrate stain is used for the demonstration of

A.Calcium*

B.Iron

C.Carbohydrate

D.None of the above

Ans:A

98.Normal GFR

A.2ml/mt

B.5ml/sec

C.2ml/sec*

D.5ml/mt

Ans:C

99.Normal sodium concentration in serum

A.80-120 mEq/L

B.150-180 mEq/L

C.130-150 mEq/L*

D.None of the above

Ans:C

100.The ruled area in Thoma counting chamber is

A.9mm²

B.9 sq.mm
C.2 mm²

D.1 mm²*

Ans:D