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Latest Western Naval Command Chargeman Exam Question (Objective Questions), MCQ in English
Subjects : English, Numerical Ability, Reasoning, General Science, General Knowledge
Question Bank Western Naval Command Chargeman Exam - English
English
Q 1 :
I go to Madurai by —– Vaigai Express
A.a
B.an
C.some
D.the
Q 2 :
Have the car stolen!
A.Steal the car
B.You should have the stolen car
C.Get someone to steal the car
D.They have stolen the car
Q 3 :
The payment was collected by the hardworking salesman.
A.The hardworking salesman collected the payment.
B.the salesman who worked heard was able to collect the payment.
C.to collect the payment the salesman had to work hard.
D.The hardworking salesman was able to collect the payment.
Q 4 :
I had to stop all my work to complete this project.
A.All other work had to be stopped to complete this project by me
B.For completing this project all other work must be stopped
C.For completing this project I had to stop all my work
D.To complete this project all other work had been stopped by me
Q 5 :
They have published the names of all the successful candidates.
A.The candidates who have succeeded their names they had published.
B.The names of all the successful candidates have been published by them
C.The candidates who have succeeded their names have been published by them.
D.The names of all the successful candidate were published by them.
Q 6 :
The online shopping site lowered the prices.
A.Lowering of the prices was done by the online shopping site
B.The prices were lowered by the online shopping site
C.The prices had been lowered by the online shopping site
D.The prices have been lowered by the online shopping site
Q 7 :
Who taught you to drive a truck ?
A.To drive a truck by whom were you taught?
B.Driving a truck by who were you taught?
C.Driving a truck by who were you being taught?
D.By whom were you taught to drive a truck?
Q 8 :
We shall invite Suresh.
A.Suresh would be invited by us
B.Suresh would have been invited by us
C.Suresh will be invited by us
D.Suresh will have been invited by us
Q 9 :
Dark clouds have overcast the evening sky.
A.By the dark clouds the evening sky was overcast.
B.The evening sky has been overcast by the dark clouds.
C.Dark clouds overcastted the evening sky.
D.The sky of the evening was overcasted by dark clouds.
Q 10 :
The partners will celebrate their triumph tomorrow.
A.The triumph would be celebrated by the partners a day before
B.The triumph would be celebrated by the partners a day after
C.The triumph would have been celebrated by the partners a day after
D.The triumph will have been celebrated by the partners tomorrow
Numerical Ability
Q 11 :
A boat can travel with a speed of 13 km/hr in still water. If the speed of the stream is 4 km/hr, find the time taken by the boat to go 68 km downstream .
A.2 hours
B.3 hours
C.4 hours
D.5 hours
Q 12 :
Sum of digit of a two-digit number is 15 and the difference between the digits is 3. What is the two digit number ?
A.69
B.96
C.78
D.Cannot be determined
E.None of these
Q 13 :
The sum of three consecutive integers is 30. Which of the following is the largest among the three ?
A.12
B.13
C.14
D.10
E.None of these
Q 14 :
Which is the largest of the following fractions ?
Q 15 :
The sum of 3 consecutive even numbers is 198. Which of the following will be the smallest number among them ?
A.42
B.38
C.32
D.72
E.None of these
Reasoning
Q 16 :
How many such pairs of letters are there in the word ‘CLEANLINESS’ each of the which has as many letters between them in the word as they have in the English alphabet, in the same sequence?
A.Two
B.Three
C.Five
D.Four
E.None of these
Q 17 :
Team A has scored more goals than Team B
Team C has scored fewer goals than Team B
Team A has scored fewer goals than Team C .
If the first two statements are true, the third statement is
A.True
B.False
C.Uncertain
D.None
Q 18 :
If it is possible to make only one meaningful word with the second, the third, the sixth and the eight letters of the word FRAGMENT using each only once, which of the following will be the third letter of that word ? If no such word can be formed, give ‘X’ as the answer and if more than one such word can be formed, give ‘Y’ as the answer.
A.A
B.E
C.T
D.X
E.Y
Q 19 :
How many such letters are there in the word ORIENTAL each of which is as far away from the beginning of the word as when they are arranged alphabetically?
A.None
B.One
C.Two
D.Three
E.More than three
Q 20 :
How many such pairs of letters in the word CREDIT each of which has as many letters between them in the word as in the English alphabet?
A.None
B.One
C.Two
D.Three
E.More than three
General Science
Q 21 :
In ruby laser, the stimulated emission is due to transition from
A.metastable state to any lower state
B.any higher state of lower state
C.metastable state to ground state
D.any higher state to ground state
Q 22 :
A direct current I flows along the length of an infinitely long straight thin walled pipe, then the magnetic field is
A.uniform throughout the pipe not zero
B.zero only along the axis of the pipe
C.zero at any point inside the pipe
D.maximum at the centre and minimum at the edge
Q 23 :
convex lens made of glass has focal length 0.15m in air. If the refractive index of glass is 3/2, and that of water is 4/3 the focal length of lens when immersed in water is
A.0.45 m
B.0.15 m
C.0.30 m
D.0.6 m
Q 24 :
Two sources are said to be coherent if they produce waves
A.having a constant phase difference
B.of equal wavelength
C.of equal speed
D.having same shape of wavefront
Q 25 :
Three resistors 1 Γ’βΒ¦, 2 Γ’βΒ¦, 3Γ’βΒ¦ resistor a 3 V battery is connected. The current through 3 Γ’βΒ¦ resistor is -
A.0.75 A
B.1 A
C.2 A
D.1.5 A
Q 26 :
In a common emitter amplifier the input signal is applied across
A.anywhere
B.emitter-collector
C.collector-base
D.base-emitter
Q 27 :
Adding detergents to water helps in removing dirty greasy stains. This is because
1. It increases greasy stains. This is because
2. It decreases the oil-water surface tension
3. It increases the viscosity of the solution
4. Dirt is held suspended surrounded by detergent molecules
A.2 and 4
B.1 only
C.3 and 4
D.4 only
Q 28 :
Choose the correct statement (a) for a cricket ball that is spinning clockwise through air
S1 : Statemlines of air are symmetric around the ball.
S2 : The velocity of air above the ball relative to it is larger than that below the ball.
S3 : The velocity of air above the ball relative to it is smaller than that below the ball.
S4 : There is a net upward force on the ball.
A.S1,S2 and S4
B.S2 and S4
C.S4 only
D.S3 only
Q 29 :
Ferromagnetic materials used in a transformer must have
A.low permeability and high hysterisis loss
B.high permeability and low hysterisis loss
C.high permeability and high hysterisis loss
D.low permeability and low hysterisis loss
Q 30 :
According to Newton’s corpuscular theory, the speed of light is
A.same in all the medium
B.lesser in rarer medium
C.lesser in denser medium
D.independent of the medium
Q 31 :
For the constructive interference the path difference between the two interfering waves must be equal to
A.(2Γ°ΒΕβΉ + 1)λ
B.2nΓ°ΒΕβΉ
C.nλ
D.n
Q 32 :
The accurate measurement of emf can be obtained using
A.multimeter
B.voltmeter
C.voltameter
D.potentiometer
Q 33 :
A person, with outstretched arms, is spinning on a rotating stool. He suddenly brings his arms down to his sides. Which the following is true about his kinetic energy K and angular momentum L?
A.Both K and L increase
B.Both K and L remain unchanged
C.K remains constant, L increases
D.K increases but L remains constant
Q 34 :
Which of the following is not a thermodynamic coordinate?
A.Gas constant (R)
B.Pressure (p)
C.Volume (V)
D.Temperature (T)
Q 35 :
An antenna uses electromagnetic waves of frequency 5 MHz . For proper working, the size of the antenna should be
A.300 m
B.3 km
C.15 m
D.15 km
Q 36 :
The amount of energy released when one microgram of matter is annihilated is
A.25 kWh
B.9 x 1010 kWh
C.3 x 1010 kWh
D.0.5 x 105 kWh
Q 37 :
The number of significant figures in the numbers 4.8000 x 104 48000.50 are respectively
A.5 and 6
B.5 and 7
C.2 and 7
D.2 and 6
Q 38 :
β-decay means emission of electron from
A.innermost electron orbit
B.a stable nucleus
C.outermost electron orbit
D.radioactive nucleus
Q 39 :
An electric heater rated 220 V and 550 W is connected to AC mains. The current drawn by it is
A.0.8 A
B.2.5 A
C.0.4 A
D.1.25 A
Q 40 :
A string is wound round the rim of a mounted flywheel of mass 20 kg and radius 20 cm. A steady pull of 25 N is applied on the cord. Neglecting friction and mass of the string, the angular acceleration of the wheel is
A.50 s-2
B.25 s-2
C.12.5 s-2
D.6.25 s-2
Q 41 :
10-6 M NaOH is diluted 100 times. The pH of the diluted base is
A.between 7 and 8
B.between 5 and 6
C.between 6 and 7
D.between 10 and 11
Q 42 :
In the electrolysis of acidulated water, it is desired to obtain 1.12 cc of hydrogen per second under STP condition. The current to be passed is
A.1.93 A
B.9.65 A
C.19.3 A
D.0.965 A
Q 43 :
The one which decreases with dilution is
A.molar conductance
B.conductance
C.specific conductance
D.equivalent conductance
Q 44 :
Vapour pressure of pure ‘A’ is 70 mm of Hg at 25oC. It forms an ideal solution with ‘B’ in which mole fraction of A is 0.8. if the vapour pressure of the solution is 84 mm of Hg at 25oC, the vapour pressure of pure ‘B’ at 25oC is
A.28 mm
B.56 mm
C.70 mm
D.140 mm
Q 45 :
A 6% solution of urea is isotonic with
A.1 M solution of glucose
B.0.05 M solution of glucose
C.6% solution of glucose
D.25% solution of glucose
Q 46 :
In countries nearer to polar region, the roads are sprinkled with CaCl2. This is
A.to minimise the wear and tear of the roads
B.to minimise the snow fall
C.to minimise pollution
D.to minimise the accumulation of dust on the road
Q 47 :
A compound of ‘A’ and ‘B’ crystallises in a cubic lattice in which ‘A’ atoms occupy the lattice points at the corners of the cube. The ‘B’ atoms occupy the centre of each face of the cube. The probable empirical formula of the compound is
A.AB2
B.A2B
C.AB
D.AB3
Q 48 :
In electrophilic aromatic substitution reaction, the nitro group is meta directing because it
A.decreases electron density at ortho and para positions
B.decreases electron density at meta position
C.increases electron density at meta position
D.increases electron density at ortho and para position
Q 49 :
The best method for the conversion of an alcohol into an alkyl chloride is by treating the alcohol with
A.PCI5
B.PCI3
C.SOCl2 in presence of pyridine
D.dry HCl in the presence of anhydrous ZnCl2
Q 50 :
The carbon bond length in benzene is
A.in between C2H6 and C2H4
B.same as in C2H4
C.in between C2H6 and C2H2
D.in between C2H4 and C2H2
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General Science
Q 51 :
The compound which is not formed during the dry distillation of a mixture of calcium formate and calcium acetate is
A.methanal
B.propanal
C.propanone
D.ethanal
Q 52 :
An organic compound x is oxidised by using acidified K2Cr2O7. The product obtained reacts with phenyl hydrazine but does not answer silver mirror test. The possible structured of X is
A.CH3CH2OH
B.CH3 – C – CH3
C.(CH3)2CHOH
D.CH3CHO
Q 53 :
Arrange the following in the increasing of their. Basic strengths CH3NH2, (CH3)2NH, (CH3)2N, NH3
A.NH3, < (CH3)3N < (CH3)2NH < CH3NH2
B.NH3 < (CH3)3N < CH3NH2 < (CH3)2NH
C.(CH3)3N < NH3 < CH3NH2 < (CH3)2NH
D.CH3NH2 < (CH3)2NH < (CH3)3N , NH3
Q 54 :
The one which has least iodine value is
A.sunflower oil
B.ginger oil
C.ghee
D.groundnut oil
Q 55 :
A diabetic person carries a packet of glucose with him always, because
A.glucose reduces the blood sugar level slowly
B.glucose increases the blood sugar level slowly
C.glucose reduces the blood sugar level
D.glucose increases the blood sugar level almost instantaneously
Q 56 :
There are 20 naturally occurring among acids. The maximum number of tripeptides than can be obtained is
A.8000
B.6470
C.7465
D.5360
Q 57 :
At what temperature ill the RMS velocity of SO2 be the same as that of O2 at 303 K ?
A.403 K
B.303 K
C.606 K
D.273 K
Q 58 :
Phenol is treated with bromine water and shaken well. The white precipitate formed during the process is
A.m–bromophenol
B.2, 4, 6 tribromophenol
C.2-4 dibromophenol
D.A mixture of o-and p-bromophenols
Q 59 :
In thermite process the metal used as reducing agent is:
A.Nickel
B.Zinc
C.Sodium
D.Aluminium
Q 60 :
Which of the following compounds on boiling with alkaline KMnO4 and subsequent acidification will not give benzoic acid?
A.Benzyl alcohol
B.Acetophenone
C.Anisole
D.Toluene
Q 61 :
The respiratory quotient during cellular respiration would depend on
A.the nature of enzymes involved
B.the nature of the substrate
C.the amount of carbon dioxide released
D.the amount of oxygen utilised
Q 62 :
Which of the following is not a green - house gas ?
A.Water vapour
B.Carbon monoxide
C.Methane
D.Oxygen
Q 63 :
Both husband and wife have normal vision though their fathers were colorblind and mothers did not have any gene for colorblindness. The probability of their daughters becoming colorblind is
A.50%
B.75%
C.0%
D.25%
Q 64 :
An animal, which has both exoskeleton and endoskeleton structures is a
A.fresh-water mussel
B.tortoise
C.frog
D.jelly fish
Q 65 :
Identify the group, which includes animals all of which give birth to young ones directly?
A.Dolphin, kangaroo, bat, cat
B.Platypus, penguin, bat, hippopotamus
C.shrew, bat, kiwi, car
D.Lion, whale, ostrich, bat
Q 66 :
Compare the statement A and B. Statement A Blood sugar level falls rapidly after hepatectomy. Statement B The glycogen of the liver is the principal source of blood sugar.
Select the correct description.
A.Both the statements A and B are correct and B is the reason for A
B.Statement A is correct and B is wrong
C.Statement A is wrong and B is correct
D.Both the statements A and B are correct and B is not the reason for A
Q 67 :
What is/are true about heart wood?
(A) It does not help in water conduction.
(B) It is also called laburnum.
(C) It is dark in colour but very soft.
(D) It has tracheary elements which are filled with tannin, resin, etc.
A.B,C and D
B.A and D
C.B and D
D.A, B and C
Q 68 :
Compare the statements A and B. Statement A Auxins promote apical dominance by suppressing the activity of lateral buds. Statement B In moriculature, periodic pruning of shoot tips is done to make mulberry plants bushy.
Select the correct description.
A.Both the statements A and B are correct and A is the reason for B
B.Statement A is correct and B is wrong
C.Statement A is wrong and B is correct
D.Both the statements A and B are correct and A is not the reason for B
Q 69 :
Bryophytes resemble algae is the following aspects
A.Filamentous body, presence of vascular tissues and autotrophic nutrition
B.Differentiation of plant body into root, stem and leaves and autotrophic nutrition
C.Thallus like plant body, presence of roots and autotrophic nutrition
D.Thallus like plant body, lack of vascular tissues and autotrophic nutrition
Q 70 :
Stoma opens, when
A.guard cells swell due to an increase in their water potential
B.guard cells swell by endosmosis duie to influx of hydrogen ions (protons)
C.guard cells swell by endosmosis due to efflux of potassium ions
D.guard cell swell due to a decrease in their water potential
Q 71 :
Which of the following is properly matched ?
A.Platyhelminthes –Trematoda – Planoria
B.Echinodermate – Asteroidea – Star fish
C.arthropoda – Insecta – Spider
D.Mollusca – Cephalopoda – Unio
Q 72 :
A man is admitted to a hospital. He is suffering from an abnormally low body temperature, loss of appetite and extreme thirst. His brain scan would probably show a tumour in
A.medulla oblongata
B.pons
C.cerebellum
D.hypothalamus
Q 73 :
The agents, which are known to cause CJD are
A.protein particles
B.a class of bacteria
C.a class of viruses
D.fungi
Q 74 :
In crop improvement programmers, virus-free clones can be obtained through
A.grafting
B.hybridization
C.embryo culture
D.shoot apex culture
Q 75 :
A person is suffering from frequent episodes of nasal discharge, nasal congestion, reddening of eyes and watery eyes. These are the symptoms of
A.cyanosis
B.bronchitis
C.rhinitis
D.bronchial carcinoma
Q 76 :
Some important events in the human female reproductive cycle are given below. Arrange the events in a proper sequence.
A: Secretion of FSH
B: Growth of corpus luteum
C: Growth of the follicle and oogenesis
D: Ovulation
E: Sudden increase in the levels of LH
A.C → A → D → B → E
B.A → C → E → D → B
C.A → D → C → E → B
D.B → A → C → D → E
Q 77 :
Which of the following options shows bisexual animals only ?
A.Amoeba, sponge, leech
B.Sponge, cockroach, Amoeba
C.Earthworm, sponge, leech
D.Tapeworm, earthworm, honeybee
Q 78 :
Vaccination against small pox was developed by:
A.Louis Pasteur
B.Edward jenner
C.Robert Koch
D.Alexander Flemming
Q 79 :
The value of human diastolic blood pressure is :
A.120 – 80 = 40 mm. Hg
B.120 mm. Hg
C.80 mm. Hg
D.128/80 mm. Hg
Q 80 :
Balance theory of sex determination holds good for:
A.Allium cepa
B.Drosophila
C.Humans
D.grasshoppers
Q 81 :
the plants respond to photo – periods due to the presence of :
A.Phytochromes
B.Stomata
C.Enzymes
D.Phytohormones
Q 82 :
Identify the edible fresh-water telesots:
A.Sharks
B.Rays and skates
C.Hilsa ilisha
D.Catla catla
Q 83 :
Plasmids occur in:
A.Viruses
B.Chromosomes
C.Bacteria
D.Chloroplasts
Q 84 :
Match the names of antibiotics listed under column 1 with their source given under column 2; choose the correct combination of alphabets of the two columns:
The bond formed between the first phosphate group and adenosine in ATP is:
A.Nitro – phosphate bond
B.Adeno – phosphate bond
C.Phosphoester bond
D.Phosphoanhydride bond
Q 86 :
The protists have:
A.Gene containing nucleo-proteins condensed together in loose mass
B.Nucleo-protein in direct contact with the nest of the cell substance
C.Only tree nucleic acid aggregates
D.Membrane bound nucleo-proteins lying embedded in the cytoplasm
Q 87 :
Antrum is the cavity of:
A.Gastrula
B.Graffian follicle
C.Ovary
D.Blastula
Q 88 :
Which of the following statement is wrong?
A.Endospores are produced in pteridophyta
B.Naked seeds are seen in gymnosperms
C.Capsule is present in the sporophyte of bryophyte
D.Basidiocarp is the fruiting body of fungus
Q 89 :
The pioneers in the field of organic evolution are:
A.Darwin, Hugo de Vries, Lamarck, Huxely
B.Karl Landsteiner, Hugo de Vries, Malthus, Darwin
C.Lamarck, Karl Landsteiner, Malthus, De Vries
D.Darwin, Lamarck, Karl Landsteiner, De Vries
Q 90 :
This one is the characteristic of epithelial tissues:
A.These cells never produce glands
B.The cells have a rapid rate of cell division
C.Tissues are highly vascularized
D.Large intercellular spaces are seen between the cells
General Knowledge
Q 91 :
Yojna a weekly journal
A.Ministry of Finance
B.Ministry of Information and Broadcastin
C.Ministry of Rural Development
D.Planning Commission
Q 92 :
Kurukshetra a journal on rural development is published by
A.Ministry of Finance
B.Ministry of Information and Broadcastin
C.Ministry of Rural Development
D.Planning Commission
Q 93 :
Devaluation of a currency means
A.Fixing the value of the currency in conjuction with the movement in the value of a basket of predetermined currencies
B.Reduction in the value of a currency vis-à-vis major internationally traded currencies
C.Fixing the value of currency in multilateral consultaion with the IMF the World Bank and major trading partners
D.Permitting the currency to seek its worth in the international market
Q 94 :
In India rural incomes are generally lower than the urban incomes, which of the following reasons account for this
1. a large number of farmers are illiterate and know little about scientific agriculture
2. prices of primary products are lower than those of manufactured products
3. Investments in agriculture has been low when compared to investment in industry
A.1 and 3
B.2 and 3
C.1 and 2
D.1,2 and 3
Q 95 :
Which of the following programmes aims at the promotion of savings among rural women
A.Rashtriya Mahila Kosh
B.Indira Mahila Yojna
C.Jawahar Rozgar Yojna
D.Mahila Samridhi Yojna
Q 96 :
What is the name of the next phase of Indiaβs semiconductor programme notified by the Government in August 2026?
A.Chip India 3.0
B.India Chip Mission
C.Semicon 2.0
D.Semiconductor Bharat
Q 97 :
Which country conferred its highest honour for foreign leaders, the βOliy Darajali Doβstlik Orderβ, on Prime Minister Narendra Modi?
A.Kazakhstan
B.Kyrgyzstan
C.Uzbekistan
D.Tajikistan
Q 98 :
Where was the 2026 SCO Leadersβ Summit held?
A.Tashkent
B.Bishkek
C.Dushanbe
D.Astana
Q 99 :
India and Uzbekistan recently upgraded their bilateral relationship to which level?
A.Strategic Partnership
B.Economic Partnership
C.Comprehensive Strategic Partnership
D.Defence Partnership
Q 100 :
Which two organisations signed an MoU to promote smart domestic PNG meters?