Vocational Teacher Dairy-milk products-VHSE

PROVISIONAL ANSWER KEY
Question Paper Code: 27/2018/OL
Category Code: 550/2014
Exam: Vocational Teacher Dairying(Milk Products)
Medium of Question: English
Date of Test 15-05-2018
Department Vocational Higher Secondary Education
Alphacode A
Question1:-Pick out the correct match :
A:-Fundamental Rights – United Kingdom
B:-Fundamental Duties – United States
C:-Directive Principles of States Policy – Ireland
D:-Five Year Plan – Germany
Correct Answer:- Option-C
Question2:-Consider the following and
Which of the below was made through the `10^(th)` amendment Indian Constitution ?
A:-Incorporation of Dadra, Nagar and Haveli as a Union Territory
B:-Formation of State of Nagaland
C:-Abolition of Privy Purse
D:-Formation of Sikkim State
Correct Answer:- Option-A
Question3:-Which of the following amendment of Indian Constitution abolished Election Tribunals ?
A:-`14^(th)` Amendment of 1962
B:-`19^(th)` Amendment of 1966
C:-`21^(st)` Amendment of 1967
D:-`24^(th)` Amendment of 1971
Correct Answer:- Option-B
Question4:-Termination of a sitting of the House without any definite date being fixed for the next sitting is known as
A:-Adjournment of the debate
B:-Adjournment of the House
C:-Crossing the floor
D:-Adjournment sine die
Correct Answer:- Option-D
Question5:-Which among the following is the correct order in which the above words appear in Preamble of Constitution of
India ?
A:-Sovereign, Socialist, Secular, Democratic
B:-Socialist, Secular, Sovereign, Democratic
C:-Democratic, Socialist, Sovereign, Secular
D:-Secular, Sovereign, Democratic, Socialist
Correct Answer:- Option-A
Question6:-‘Imperfect’ is the autobiography of an Indian Cricketer. Identify the cricketer.
A:-Sunil Gavaskar
B:-Kapil Dev
C:-Sanjay Manjrekar
D:-Rahul Dravid
Correct Answer:- Option-C
Question7:-The Central Drug Research Institute – CDRI is located in
A:-Delhi
B:-Lucknow
C:-Kochi
D:-Mumbai
Correct Answer:- Option-B
Question8:-The Chairman of the committee constituted by the Election Commission of India to suggest changes to Section
126 of the Representation of the People Act, 1951 in view of social media expansion ?
A:-Indrajit Gupta
B:-Nagendra Singh
C:-T. Swaminathan
D:-Umesh Sinha
Correct Answer:- Option-D
Question9:-The first woman lawyer recommended by the Supreme Court Collegium to be promoted directly as a judge of the
Supreme Court
A:-Justice R. Bhanumathi
B:-G. Rohini
C:-Manjula Chellur
D:-Indu Malhotra
Correct Answer:- Option-D
Question10:-Identify the theme of the `22^(nd)` National Youth Festival 2018.
A:-Youth for Digital India
B:-India Youth for Skill, Development and Harmony
C:-Sankalp Se Siddhi
D:-Celebrating Diversity
Correct Answer:- Option-C
Question11:-The 2018 World Hindi Day is observed on which date ?
A:-January 7
B:-January 10
C:-January 5
D:-January 12
Correct Answer:- Option-B
Question12:-Who won the Globe Soccer Award for Best Player 2017 ?
A:-Cristiano Ronaldo
B:-Lionel Messi
C:-Louis Suarez
D:-Zinedine Zidane
Correct Answer:- Option-A
Question13:-In which of the following North Eastern States you can find the Nyishi Tribe ?
A:-Tripura
B:-Meghalaya
C:-Sikkim
D:-Arunachal Pradesh
Correct Answer:- Option-D
Question14:-The largest jute producing state in India
A:-West Bengal
B:-Uttarpradesh
C:-Gujarat
D:-Madhya Pradesh
Correct Answer:- Option-A
Question15:-The person elected three times as the President of Indian National Congress
A:-Jawaharlal Nehru
B:-Gopal Krishna Gokhale
C:-Dadabhai Naoroji
D:-Bal Gangadhar Tilak
Correct Answer:- Option-C
Question16:-Identify the correct match :
A:-Vaikom Satyagraha – A. G. Velayudhan
B:-Paliyam Satyagraha – C. Kesavan
C:-Guruvayur Satyagraha – Col. Munro
D:-Shanar Agitation – T. K. Madhavan
Correct Answer:- Option-B
Question17:-The newspaper ‘Rajyasamacharam’ is associated with
A:-Arnos Pathiri
B:-Benjamin Bailey
C:-Herman Gundert
D:-Rev Mead
Correct Answer:- Option-C
Question18:-Identify the person :
• First person who made mirror consecration in South India.
• Ayyavazhi is his dharmic belief system.
• Akhila Thiruttu is one of his publications.
A:-Vaikunda Swamikal
B:-Ayyankali
C:-Markuriakose Elias Chavara
D:-V. T. Bhattathirippad
Correct Answer:- Option-A
Question19:-Who is known as the Jhansi Rani of Travancore ?
A:-A. V. Kuttimalu Amma
B:-Ammu Swaminathan
C:-Arya Pallam
D:-Accamma Cheriyan
Correct Answer:- Option-D
Question20:-Identify the author of ‘Prachina Malayalam’.
A:-Vaghbhatananda
B:-Chattampi Swamikal
C:-Sree Narayana Guru
D:-Ayyankali
Correct Answer:- Option-B
Question21:-_______________ is the primary milk protein.
A:-Casein
B:-Whey protein
C:-Lysine
D:-Agrinine
Correct Answer:- Option-A
Question22:-_____________ is the primary milk carbohydrate.
A:-Fructose
B:-Sucrose
C:-Galactose
D:-Lactose
Correct Answer:- Option-D
Question23:-Name one exotic milch breed of cattle.
A:-Gir
B:-Jersey
C:-Red Sindhi
D:-Deoni
Correct Answer:- Option-B
Question24:-____________ is the causative organism of haemorrhagic septicemia.
A:-Bacillus amthracis
B:-Pseudomonosis
C:-Pasturellamultocida
D:-E.coli
Correct Answer:- Option-C
Question25:-Which one is the variety of guinea grass ?
A:-Riverdale
B:-Marathakam
C:-Makueni
D:-All the above
Correct Answer:- Option-D
Question26:-For long term preservation, pH of silage should be maintained between __________ and _________
A:-3.8-4.2
B:-5-5.5
C:-5.5-6.0
D:-6.0-7.0
Correct Answer:- Option-A
Question27:-Average gestation period of cow is __________ days.
A:-145-155 days
B:-250-265 days
C:-272-284 days
D:-300-310 days
Correct Answer:- Option-C
Question28:-Ideal time for doing artificial insemination in cow
A:-Beginning of eestrus
B:-End of prooestrus
C:-12 hrs. after the end of oestrus
D:-12 hrs. after the begging of oestrus
Correct Answer:- Option-D
Question29:-Dry matter consumption of cattle is ____________% of their body weight.
A:-2.5-3%
B:-5-7%
C:-1-2%
D:-3-5%
Correct Answer:- Option-A
Question30:-According to PFA standards cow milk should contain __________ % fat and ___________% SNF.
A:-5 and 9
B:-3.5 and 8.5
C:-1.5 and 9
D:-3 and 9
Correct Answer:- Option-B
Question31:-According to PFA standard total plate count should be less than ____________
A:-30,000 C.F.U. per gm
B:-50,000 C.F.U. per gm
C:-1,00,000 C.F.U. per gm
D:-70,000 C.F.U. per gm
Correct Answer:- Option-A
Question32:-The process of sub-dividing fat globules in order to prevent cream layer formation is called ____________
A:-Condensation
B:-Pasteurization
C:-Homogenization
D:-Drying of milk
Correct Answer:- Option-C
Question33:-____________ is produced when butter is made by churning cream or whole milk curd.
A:-Ghee residue
B:-Buttermilk
C:-Skim milk
D:-Whey
Correct Answer:- Option-B
Question34:-Which one is the coagulated milk product ?
A:-Paneer
B:-Rasogolla
C:-Channa
D:-All the above
Correct Answer:- Option-D
Question35:-In cattle ovulation occurs approximately __________ hours after the end of oestrus.
A:-36-48 hours
B:-24-36 hours
C:-10-12 hours
D:-20-30 hours
Correct Answer:- Option-C
Question36:-Ideal intercalving interval in cattle is ____________
A:-12-15 months
B:-15-18 months
C:-24 months
D:-18-24 months
Correct Answer:- Option-A
Question37:-Gestation length of buffalo
A:-310-315 days
B:-270-285 days
C:-240-250 day
D:-290-300 days
Correct Answer:- Option-A
Question38:-Activation of lactoperoxidase system can increase keeping quality of
A:-Pasteurized milk is enhanced to seven weeks at refrigeration
B:-Raw milk is enhanced by 7 days at refrigeration
C:-Raw milk up to 7 hours at room temperature
D:-Pasteurized milk is enhanced to seven days at refrigeration
Correct Answer:- Option-C
Question39:-The yoghurt is produced by fermentation of milk by
A:-Lactobacillus bulgaricus
B:-Streptococcus cremoris
C:-Streptococcus thermophilus
D:-1) and 3)
Correct Answer:- Option-D
Question40:-Swelling of the can is caused primarily by
A:-Gas forming aerobic spore formers
B:-Gas forming anaerobic spore formers
C:-Both 1) and 2)
D:-None of these
Correct Answer:- Option-B
Question41:-Brown colour in milk may result from
A:-Lactobacillus bulgaricus
B:-Pseudomonas syncyanea
C:-Serratia sp.
D:-Pseudomonas putrefaciens
Correct Answer:- Option-D
Question42:-Sub-clinical mastitis in cattle can be diagnosed by increase in __________
A:-pH
B:-Chloride
C:-Somatic cell count
D:-All the above
Correct Answer:- Option-D
Question43:-FSSA standard for fat and SNF in double toned milk
A:-4.5 and 8.5
B:-3.0 and 8.5
C:-1.5 and 9.0
D:-5 and 9.0
Correct Answer:- Option-C
Question44:-Fodder variety suitable for water logged area
A:-Guinea grass
B:-Hybrid napier
C:-Para grass
D:-Setteria
Correct Answer:- Option-C
Question45:-Period from the date of calving to the date of next conception
A:-Service period
B:-Dry period
C:-Lactation period
D:-Inter calving period
Correct Answer:- Option-A
Question46:-Phospholipid present in milk
A:-Lecithin
B:-Sphingomylin
C:-Cephalin
D:-All the above
Correct Answer:- Option-D
Question47:-Yellow colour of cow milk due to
A:-Vitamin A
B:-Chlorophyll
C:-Carotene
D:-Bilirubin
Correct Answer:- Option-C
Question48:-Rancidity of milk can be prevented by
A:-Inactivation of lipase enzyme by pasteurization
B:-Storage of milk below 5°C
C:-Avoiding overheating of milk
D:-Avoid mixing of late lactation milk
Correct Answer:- Option-A
Question49:-Average freezing point depression of bulk cow milk
A:-0.503°C
B:-0.530°C
C:-0.570°C
D:-0.621°C
Correct Answer:- Option-B
Question50:-The natural bacteriostatic effect of fresh milk lasts up to
A:-12 hrs.
B:-9 hrs.
C:-6 hrs.
D:-3 hrs.
Correct Answer:- Option-D
Question51:-Temperature-time combination of High Temperature Short Time (HTST) method of milk pasteurization
A:-70°C for 15 seconds
B:-72°C for 15 seconds
C:-70°C for 15 minutes
D:-72°C for 15 minutes
Correct Answer:- Option-B
Question52:-The most recently identified pathogen transmitted through contaminated milk is
A:-Brucellamelitensis
B:-Yersinia enterocolitica
C:-Escherichia coli O157 : H7
D:-Mycobacterium tuberculosis
Correct Answer:- Option-C
Question53:-The type of immunoglobulin present in the colostrum
A:-IgA
B:-IgG
C:-IgM
D:-IgE
Correct Answer:- Option-A
Question54:-In alcohol-alizarin test, milk with good heat stability develop the colour
A:-Lilac or pale red
B:-Purple
C:-Reddish brown
D:-Brownish yellow to yellow
Correct Answer:- Option-A
Question55:-Desinfecting action of chlorine is mainly due to
A:-Hypochlorous acid
B:-Free chlorine
C:-None of the above
D:-Hypochlorite ion
Correct Answer:- Option-D
Question56:-Antimicrobial substance present in fresh raw milk is
A:-Lactoferrin
B:-Lactanin
C:-Lipase
D:-Lysozyme
Correct Answer:- Option-C
Question57:-One Kg straw can replace ___________ Kg grass on dry matter basis.
A:-4-5 Kg
B:-10 Kg
C:-6-8 Kg
D:-1-2 Kg
Correct Answer:- Option-A
Question58:-National Dairy Development Board was established during
A:-1969
B:-1968
C:-1962
D:-1965
Correct Answer:- Option-D
Question59:-The time-temperature combinations used for producing sterilized milk are
A:-100°C and 15 min.
B:-145°C and 3 sec.
C:-72°C and 15 sec.
D:-72°C and 15 min.
Correct Answer:- Option-B
Question60:-The Digestible Crude Protein (DCP) level of calf starter
A:-14-16%
B:-16-18%
C:-Above 20%
D:-10-20%
Correct Answer:- Option-C
Question61:-Daily per capita milk consumption recommended by the Medical Authorities is
A:-280 g
B:-220 g
C:-180 g
D:-200 g
Correct Answer:- Option-A
Question62:-A toxic factor present in subabul
A:-Oxalates
B:-Saponin
C:-Mimosine
D:-Nitrate
Correct Answer:- Option-C
Question63:-Pizza is prepared from _____________ cheese.
A:-Roquefort
B:-Mozzarella
C:-Cheddar
D:-Emmental
Correct Answer:- Option-B
Question64:-Organism that causes surface taints in butter
A:-Alcaligenesmetacaligenes
B:-E.Coli
C:-Enterobacteraerogenes
D:-Pseudomonas putrefaciens
Correct Answer:- Option-D
Question65:-The spores of _____________ organism can withstand Ultra-High Temperature (UHT) treatment.
A:-Bacillus stearothermophilus
B:-Bacillus subtilis
C:-Bacillus pumilus
D:-Bacillus licheniformis
Correct Answer:- Option-A
Question66:-Which immunoglobulin is responsible for milk allergy ?
A:-IgG
B:-IgM
C:-IgE
D:-IgA
Correct Answer:- Option-C
Question67:-The High Temperature Short Time (HTST) pasteurization is fixed based on the thermal resistance of which
organism ?
A:-Mycobacterium tuberculosis
B:-Coxiellaburnetti
C:-Brucellamelitensis
D:-Bacillus stearothermophilus
Correct Answer:- Option-B
Question68:-Which enzyme in milk is inactivated by pasteurization and an indicator pasteurization ?
A:-Lactase
B:-Lactoperoxidase
C:-Alkaline Phosphatase
D:-All the above
Correct Answer:- Option-C
Question69:-Ideal time for vaccination against haemorrhagic septicaemia in cattle
A:-April-May
B:-June-July
C:-Aug.-Sept.
D:-Dec.-Jan.
Correct Answer:- Option-A
Question70:-Mode of transmission of FMD virus
A:-Trans placental
B:-Ingestion
C:-Contact
D:-Inhalation
Correct Answer:- Option-D
Question71:-Diseases transmitted through milk is referred as
A:-Horizontal
B:-Ingestion
C:-Vertical
D:-Inhalation
Correct Answer:- Option-C
Question72:-Life span of spermatozoa in the female reproductive tract
A:-12 hrs.
B:-24 hrs.
C:-48 hrs.
D:-36 hrs.
Correct Answer:- Option-B
Question73:-Enzyme used for cold sterilization of milk
A:-Alkaline phosphatase
B:-Rennent
C:-Amylase
D:-Lacto peroxidase
Correct Answer:- Option-B
Question74:-Desirable property of a sanitizer
A:-Quick acting
B:-Non-corrosive to hand and equipment
C:-Non-toxic
D:-All the above
Correct Answer:- Option-D
Question75:-_____________ is used to prevent the formation of large ice crystals in ice cream.
A:-Emulsifier
B:-Stabilizer
C:-Sugar
D:-Milk fat
Correct Answer:- Option-B
Question76:-According to PFA rules level of emulsifier in ice cream should not exceed
A:-0.75%
B:-1%
C:-1.5%
D:-0.5%
Correct Answer:- Option-D
Question77:-_________________ is considered as half cream or coffee cream.
A:-Cream with 35-40% fat content
B:-Cream with 10-18% fat content
C:-Whipping cream
D:-None of the above
Correct Answer:- Option-B
Question78:-Feed material than can be included as energy source in cattle feed
A:-Tapioca starch waste
B:-Maize powder
C:-Cotton seed cake
D:-All the above
Correct Answer:- Option-D
Question79:-FSSA recommendation for fat in ice cream should not be less than _________
A:-30%
B:-10%
C:-20%
D:-15%
Correct Answer:- Option-B
Question80:-By-product produced during the manufacture of cream
A:-Whey
B:-Butter milk
C:-Skim milk
D:-Ghee residue
Correct Answer:- Option-C
Question81:-Most of the food borne outbreaks associated with consumption of soft cheese have been reported to be caused
by
A:-Yersinia enterocolitica
B:-Listeria monocytogenes
C:-Staphylococcus aureus
D:-Pseudomonas putrefaciens
Correct Answer:- Option-B
Question82:-Special type of feeding arranged during early lactation in cattle
A:-Challenge feeding
B:-Flushing
C:-Grazing
D:-None of the above
Correct Answer:- Option-A
Question83:-Ideal body weight of the crossbreed cattle of Kerala at the time of first breeding
A:-150 Kg
B:-220 Kg
C:-200 Kg
D:-180 Kg
Correct Answer:- Option-D
Question84:-A platform test for accepting milk at collection and chilling centre
A:-Ten-minute resazurin test
B:-Alizarin alcohol test
C:-Clot on boiling test
D:-All the above
Correct Answer:- Option-D
Question85:-pH of mastitis milk is
A:-Acidic
B:-Neutral
C:-Alkaline
D:-Highly acidic
Correct Answer:- Option-C
Question86:-Name one frozen milk product
A:-Kulfi
B:-Burfi
C:-Basundi
D:-Dhahi
Correct Answer:- Option-A
Question87:-Gas production in fermented milk is due to _____________ bacteria.
A:-Streptococcus
B:-Clostridium
C:-Lactobacillus
D:-E.Coli
Correct Answer:- Option-D
Question88:-Summer mastitis is caused by
A:-Streptococcus dysagalactae
B:-Staphylococcus aureus
C:-Corynebacteriumpyogenes
D:-E.Coli
Correct Answer:- Option-A
Question89:-Residual antibiotics in milk can be detected by
A:-RIA method
B:-Delvotest-P
C:-Penzyme test
D:-All of the above
Correct Answer:- Option-D
Question90:-The permitted preservative for ghee is
A:-BHA
B:-Potassium sorbate
C:-Nisin
D:-Hydrogen peroxide
Correct Answer:- Option-A
Question91:-Functional property of a detergent
A:-Wetting
B:-Penetration
C:-Dissolving
D:-All the above
Correct Answer:- Option-D
Question92:-Eijkmans test is used for
A:-Detecting the presence of inhibitory substances in milk
B:-Assessing the efficiency of sterilization
C:-Differentiating faecal coliforms from non-faecal coliforms
D:-Identifying proteolytic psychrotrophs
Correct Answer:- Option-C
Question93:-Tyndallisation is a method of sterilization for
A:-Sterilizing media containing themolabile constituents
B:-Destroying the spore formers
C:-Both 1) and 2)
D:-None of the above
Correct Answer:- Option-C
Question94:-Sweet curdling in pasteurised milk occurs due to
A:-B.cereus
B:-Micrococcus
C:-Clostridium
D:-None
Correct Answer:- Option-A
Question95:-Gelatin is used as ______________ in ice cream preparation.
A:-Emulsifier
B:-Promotion of ageing
C:-Stabilizer
D:-All the above
Correct Answer:- Option-C
Question96:-Milk feeding schedule of calves during the first month.
A:-1/5 `^th` of body weight
B:-1/10 `^th` of body weight
C:-1/20 `^th` of body weight
D:-1/30 `^th` of body weight
Correct Answer:- Option-B
Question97:-Black quarter in cattle is caused by
A:-Clostridium chauvoei
B:-Clostridium tetani
C:-Clostridium botulinum
D:-Clostridium perfringens
Correct Answer:- Option-A
Question98:-Black spots in cheese is due to
A:-Aspergillusflavus
B:-Clostridium
C:-Aspergillusniger
D:-All the above
Correct Answer:- Option-C
Question99:-Causative organism of Q-fever
A:-Coxeillaburnettii
B:-Streptococcus uberis
C:-Brucellaabortus
D:-Microbacterium tuberculosis
Correct Answer:- Option-A
Question100:-The toxin released by Cl.botulinum affect mainly
A:-Nervous system
B:-Respiratory system
C:-Cardiovascular system
D:-Digestive system
Correct Answer:- Option-D