Modal Paper of Lab Assistant ESIC Exam

Hey there! I want to get modal paper of lab assistant ESIC Exam. Would you please provide following sample papers???

[Kiran Chandar]

Yes dear, as per you query, here I am providing model question and papers of lab assistant ESIC Exam.

Model questions are:

Select Synonymous (Same word meaning)

1. Salient
(a) valiant
(b) variant
(c) prudent
(d) prominent

2. Autocratic
(a) Cooperative
(b) Dictatorial
(c) Inspirational
(d) Charitable

3. Decamp
(a) move
(b) encamp
(c) flee
(d) hide

4. Daring
(a) Brilliant
(b) Energetic
(c) Enthusiastic
(d) Courageous

5. Exotic
(a) alien
(b) strange
(c) rare
(d) grand

6. Demonstrate
(a) Remonstrate
(b) Show
(c) Witness
(d) Complain
Post Copy Right Recruitment | Results

7. Philanthropist
(a) benefactor
(b) beneficiary
(c) matron
(d) sponsor

8. Defer
(a) Postpone
(b) Different
(c) Accept
(d) Disagree

8. Congregation
(a) concentration
(b) meeting
(c) discussion
(d) judgement

Select Opposite Words

9. Loosen
(a) fasten
(b) accelerate
(c) delay
(d) paste

10. Abundance
(a) Scanty
(b) Tiny
(c) Scarcity
(d) Deficient

11. Subsequent
(a) eventual
(b) succeeding
(c) prior
(d) comparative

12. Vice
(a) Fame
(b) Virtue
(c) Fortune
(d) Fate

13. Idiosyncrasy
(a) insanity
(b) sanity
(c) generality
(d) singularity

14. Provoke
(a) Soothe
(b) Incite
(c) Smoothen
(d) Entice

Find Spelling wrong words
15. (a) (b) picturise (c) visualize (d) individualise
16. (a) psychology (b) sychology (c) pychology (d) cykology
17. (a) Stethoscope (b) Stecope (c) Ctethscope (d)Sethaacope
18. (1) passagway 2. causeway (3) subway (4) straightway
19. (a) Knoweldge (b) Noweldge (c) Knowledge (c) Knoweldge
20. (a) temperature (b) temperament (c) tempestuous (d) temptation

In the following questions, four alternatives are given for the idiom / phrase printed in bold in the sentence. Choose the alternative which best expresses the meaning of the idiom/phrase.

21. Tagore was a man of letters.
(a) of wide contacts
(b) an excellent letter dictator
(c) a great writer of letters
(d) proficient in literary art

22. His friends beat the boy to pay off old scores.
(a) to refund old dues
(b) to take revenge
(c) to force him to be a scorer in a match
(d) because he had not scored well earlier

23. It was a red letter day in history of the world.
(a) a day with bloodshed.
(b) A dangerous not about the destruction
(c) A day memorable for some joyful event
(d) A day with love and warmth

1. A certain type of mixture is prepared by mixing brand A at Rs.9 a kg.
with brand B at Rs.4 a kg. If the mixture is worth Rs.7 a kg., how many
kgs. of brand A are needed to make 40kgs. of the mixture?
Ans. Brand A needed is 24kgs.
2. A wizard named Nepo says “I am only three times my son’s age. My
father is 40 years more than twice my age. Together the three of us are
a mere 1240 years old.” How old is Nepo?
Ans. 360 years old.
3. One dog tells the other that there are two dogs in front of me. The
other one also shouts that he too had two behind him. How many are they?
Ans. Three.
4. A man ate 100 bananas in five days, each day eating 6 more than the
previous day. How many bananas did he eat on the first day?
Ans. Eight.
5. If it takes five minutes to boil one egg, how long will it take to
boil four eggs?
Ans. Five minutes.
6. Three containers A, B and C have volumes a, b, and c respectively; and
container A is full of water while the other two are empty. If from
container A water is poured into container B which becomes 1/3 full, and
into container C which becomes 1/2 full, how much water is left in
container A?
7. ABCE is an isosceles trapezoid and ACDE is a rectangle. AB = 10 and EC
= 20. What is the length of AE?
Ans. AE = 10.
8. In the given figure, PA and PB are tangents to the circle at A and B
respectively and the chord BC is parallel to tangent PA. If AC = 6 cm,
and length of the tangent AP is 9 cm, then what is the length of the
chord BC?
Ans. BC = 4 cm.
9 Three cards are drawn at random from an ordinary pack of cards. Find
the probability that they will consist of a king, a queen and an ace.
Ans. 64/2210.
10. A number of cats got together and decided to kill between them 999919
mice. Every cat killed an equal number of mice. Each cat killed more mice
than there were cats. How many cats do you think there were ?
Ans. 991.
11. If Log2 x – 5 Log x + 6 = 0, then what would the value / values of x
be?
Ans. x = e2 or e3.
12. The square of a two digit number is divided by half the number. After
36 is added to the quotient, this sum is then divided by 2. The digits of
the resulting number are the same as those in the original number, but

they are in reverse order. The ten’s place of the original number is
equal to twice the difference between its digits. What is the number?
Ans. 46
13.Can you tender a one rupee note in such a manner that there shall be
total 50 coins but none of them would be 2 paise coins.?
Ans. 45 one paisa coins, 2 five paise coins, 2 ten paise coins, and 1
twenty-five paise coins.
14.A monkey starts climbing up a tree 20ft. tall. Each hour, it hops 3ft.
and slips back 2ft. How much time would it take the monkey to reach the
top?
Ans.18 hours.
15. What is the missing number in this series? 8 2 14 6 11 ? 14 6 18 12
Ans. 9
16. The minute hand of a clock overtakes the hour hand at intervals of 64
minutes of correct time. How much a day does the clock gain or lose?
Ans. 32 8/11 minutes.
17. Solve for x and y: 1/x – 1/y = 1/3, 1/x2 + 1/y2 = 5/9.
Ans. x = 3/2 or -3 and y = 3 or -3/2.
18. Daal is now being sold at Rs. 20 a kg. During last month its rate was
Rs. 16 per kg. By how much percent should a family reduce its consumption
so as to keep the expenditure fixed?
Ans. 20 %.
19. Find the least value of 3x + 4y if x2y3 = 6.
Ans. 10.
20. Can you find out what day of the week was January 12, 1979?
Ans. Friday.
21. A garrison of 3300 men has provisions for 32 days, when given at a
rate of 850 grams per head. At the end of 7 days a reinforcement arrives
and it was found that now the provisions will last 8 days less, when
given at the rate of 825 grams per head. How, many more men can it feed?
Ans. 1700 men.
22. From 5 different green balls, four different blue balls and three
different red balls, how many combinations of balls can be chosen taking
at least one green and one blue ball?
Ans. 3720.
23. Three pipes, A, B, & C are attached to a tank. A & B can fill it in
20 & 30 minutes respectively while C can empty it in 15 minutes. If A,
B & C are kept open successively for 1 minute each, how soon will the
tank be filled?
Ans. 167 minutes.
24. A person walking 5/6 of his usual rate is 40 minutes late. What is
his usual time?

Ans. 3 hours 20 minutes.
25. Mr. Shah decided to walk down the escalator of a tube station. He
found that if he walks down 26 steps, he requires 30 seconds to reach
the bottom. However, if he steps down 34 stairs he would only require 18
seconds to get to the bottom. If the time is measured from the moment the
top step begins to descend to the time he steps off the last step at
the bottom, find out the height of the stair way in steps?
Ans.46 steps.

1. In a division sum, the divisor is 10 times the quotient and 5 times
the remainder. If the remainder is 46, the dividend is:
(1) 4236 (2) 4306
(3) 4336 (4) 5336
2. If 1.5 x= 0.04 y, then the value of (y-x) (y+x) is:
(1) 730/77 (2) 73/77
(3) 7.3/77 (4) 703/77
3. An employee may claim Rs. 7.00 for each km when he travels by taxi and
Rs. 6.00 for each km if he drives his own car. If in one week he claimed
Rs. 595 for traveling km. How many kms did he travel by taxi?
(1) 55 (2) 65
(3) 62 (4) 70
4. The square root of 3 + “5 is :
(1) “3 /2 + 1/”2 (2) “3 /2 - 1/”2
(3) “5 /2 - 1/”2 (4) “(5/2) + “(1/2)
5. The mean temperature of Monday to Wednesday was 370C and of Tuesday to
Thursday was 340C, if the temperature on Thursday was 4/5th that of
Monday, then what was the temperature on Thursday?
(1) 36.50C (2) 360C
(3) 35.50C (4) 340C
6. A certain number of two digits is three times the sum of its digits.
If 45 be added to it, the digits are reversed. The number is:
(1) 72 (2) 32
(3) 27 (4) 23
7. Three years ago the average age of A and B was 18 years. While C
joining them now, the average becomes 22 years. How old (in years) is C
now?
(1) 24 (2) 27
(3) 28 (4) 30
8. If 2^(2x-1) = 8^(3-x), then the value of x is:
(1) -1 (2) -2

(3) 2 (4) 3
9. A man’s basic pay for a 40 hours’ week is Rs. 200. Overtimes is paid
at 25% above the basic rate. In a certain week, he worked overtime and
his total was Rs. 300. He therefore, worked for a total of (in hours):
(1) 52 (2) 56
(3) 58 (4) 62
10. On a Rs. 10, 000 payment order, a person has choice between 3
successive discounts of 10%, 10% and 30% and 3 successive discounts of
40%, 5% and 5%. By choosing the better one he can save (in Rupees):
(1) 200 (2) 255
(3) 400 (4) 433
11. Rs. 600 are divided among A, B, C so that Rs. 40 more than 2/5 th of
A’s share, Rs. 20 more that 2/7 th of B’s share and Rs. 10 more than 9/17
th of C’s may all be equal. What is A’s share (in Rupees)?
(1) 150 (2) 170
(3) 200 (4) 280
12. A, B, C started a business with their investment in the ratio 1 : 3 :
5. After 4 months, A invested the same amount as before and B as well as
C withdrew half of their investments. The ratio of their profits at the
end of the year was:
(1) 5 : 6 : 10 (2) 6 : 5 :10
(3) 10 : 5 : 6 (4) 4 : 3 : 5
13. If 9 men working 71/2 hours a day can finish a piece of work in 20
days, then how many days will be taken by 12 men, working 6 hours a day
to finish the work? It is being given that 2 men of latter type work as
much as 3 men of the former type?
(1) 91/2 (2) 11
(3) 121/2 (4) 13
14. Three pipes A, B and C can fill a cistern in 6 hours. After working
at it together for 2 hours, C is closed and A and B can fill the
remaining part in 7 hours. The number of hours taken by C alone to fill
the cistern is:
(1) 12 (2) 14
(3) 16 (4) 18

15. A train B speeding with 120 kmph crosses another train C running in
the same direction, in 2 minutes. If the lengths of the trains B and C be
100 m and 200 m respectively, what is the speed (in kmph) of the train C?
(1) 111 (2) 123
(3) 127 (4) 129
16. River is running at 2 kmph. It took a man twice as long to row up as
to row down the river. The rate (in km/hr) of the man in still water is:
(1) 8 (2) 10
(3) 4 (4) 6
17. A merchant has 1000 kg of sugar, part of which he sells at 8% profit
and the rest at 18% profit. He gains 14% on the whole. The quantity (in
kg.) sold at 18% profit is:
(1) 560 (2) 600
(3) 400 (4) 640
18. A sum of money becomes Rs. 13, 380 after 3 years and Rs. 20, 070
after 6 years on compound interest. The sum (in Rupees) is:
(1) 8800 (2) 8890
(3) 8920 (4) 9040
19. A well with 14 m inside diameter is dug 10 m deep. Earth taken out of
it, has been evenly spread all around it to a width of 21m to form an
embankment. The height (in metres) of the embankment is:
(1) 1/2 (2) 2/3
(3) 3/4 (4) 3/5
20. A rectangular carpet has an area of 120 sq metres and a perimeter of
46 metres. The length of its diagonal (in metres) is:
(1) 11 (2) 13
(3) 15 (4) 17
ANSWERS
1. (4), 2. (2), 3. (1), 4. (4), 5. (2) 6. (3), 7. (1), 8. (3), 9. (2),
10. (2) 11. (1), 12. (1), 13. (3), 14. (2), 15. (1) 16. (4), 17. (2), 18.
(3), 19. (2), 20. (4)



1. What should come in the place of (?) in the given series?
ACE, FGH, ?, PON
(A) KKK
(B) JKI
(C) HJH
(D) IKL
Ans. (A)
2. Typist : Typewriter : : Writer: ?
(A) Script
(B) Pen
(C) Paper
(D) Book
Ans. (B)
3. Paint: Artist : : Wood: ?
(A) Furniture
(B) Forest
(C) Fire
(D) Carpenter
Ans. (D)
4. acme : mace :: alga: ?
(A) glaa
(B) gaal
(C) laga
(D) gala
Ans. (D)
5. EIGHTY : GIEYTH : : OUTPUT:?
(A) UTOPTU
(B) UOTUPT
(C) TUOUTP
(D) TUOTUP
Ans. (D)
6. ‘Medicine’ is related to ‘Patient’ in the same way as ‘Education’ is
related to—
(A) Teacher
(B) School
(C) Student
(D) Tuition
Ans. (C)
7. Fill in the missing letter in the following series—
S, V, Y, B, ?
(A) C
(B) D
(C) E
(D)G
Ans. (C)

8. What should come in the place of question mark in the following
series?
3, 8, 6, 14, ?, 20
(A) 11
(B) 10
(C) 8
(D) 9
Ans. (D)
9. Select the correct option in place of the question mark.
AOP, CQR, EST, GUV, ?
(A) IYZ
(B) HWX
(C) IWX
(D) JWX
Ans. (C)
10. What should come in the place of question mark in the following
series?
1, 4, 9, 25, 36, ?
(A) 48
(C) 52
(B) 49
(D) 56
Ans. (B)
Directions—(Q. 11 to 14): Select the one which is different from the
other three.
11. (A) Bokaro
(B) Jamshedpur
(C) Bhilai
(D) Agra
Ans. (D)
12. (A) January
(B) February
(C) July
(D) December
Ans. (B)
13. (A) Bible
(B) Panchsheel
(C) Geeta
(D) Quran
Ans. (B)
14. (A) Star
(B) Sun
(C) Sky
(D) Moon
Ans. (C)
Directions—(Q. 15 to 17): based on alphabets.

15. If the sequence of the alphabets is reversed which of the following
would be the 14th letter from your left?
(A) N
(B) L
(C) O
(D) None of these
Ans. (D)
16. Which letter is the 8th letter to the right of the letter, which is
12th from the left?
(A) V
(B) T
(C) W
(D) Y
Ans. (B)
17. Which letter is the 8th letter to the right of the letter which is
10th to the left of the last but one letter from the right?
(A) V
(B) X
(C) W
(D) I
Ans. (C)
Directions—(Q. 18 to 23) Three of the following four are alike in a
certain way and so form a group. Which is the one that does not belong to
that group?
18. (A) Green
(B) Red
(C) Colour
(D) Orange
Ans. (C)
19. (A) Rabbit
(B) Crocodile
(C) Earthworm
(D) Snail
Ans. (A)
20. (A) Polo
(B) Chess
(C) Ludo
(D) Carrom
Ans. (A)
21. (A) Sun
(B) Universe
(C) Moon
(D) Star
Ans. (B)
22. (A) Cheese
(B) Milk
(C) Curd
(D) Ghee

Ans. (B)
23. (A) Carrot
(B) Radish
(C) Potato
(D) Brinjal
Ans. (D)
24. In a certain code ‘CONTRIBUTOR’ is written as ‘RTNOCIROTUB’. How is
‘prohibition’ written in that code?
(A) NOITIBIHORP
(B) IHORPBITION
(C) ITIONBIHOTP
(D) IHORPBNOITI
Ans. (D)
25. If ‘CAT’ and ‘BOAT’ are written as XZG and ‘YLZG’ respectively in a
code language how is ‘EGG’ to be written in the same language?
(A) VSS
(B) URR
(C) VTT
(D) UTF
Ans. (C)
26. In a code language SINGER is written as AIBCED then GINGER will be
written in the same code as—
(A) CBIECD
(B) CIBCED
(C) CBICED
(D) CIBECD
Ans. (B)
27. If BAT is coded as 283, CAT is coded as 383 and ARE is coded as 801,
then the code for BETTER is—
(A) 213310
(B) 213301
(C) 123301
(D) 012334
Ans. (A)
28. If water is called black, black is called tree, tree is called blue,
blue is called rain, rain is called pink and pink is called fish in a
certain language then what is the colour of sky called in that language?
(A) Blue
(B) Fish
(C) Rain
(D) Pink
Ans. (C)
29. A man walks 3 km northwards and then turns left and goes 2 km. He
again turns left and goes 3 km. He turns right and walks straight. In
which direction he is walking now?
(A) East
(B) West

(C) North
(D) South
Ans. (B)
30. One morning after sunrise Vikram and Shailesh were standing in a lawn
with their back towards each other. Vikram’s shadow fell exactly towards
left-hand side. Which direction Shailesh was facing?
(A) East
(B) West
(C) North
(D) South
Ans. (D)
31. Nageena is taller than Pushpa but not as tall as Manish. Rama is
taller than Namita but not as tall as Pushpa. Who among them is the
tallest?
(A) Manish
(B) Pushpa
(C) Namita
(D) Nageena
Ans. (A)
32. In an examination Raj got more marks than Moti but not as many as
Meena. Meena got more marks than Ganesh and Rupali. Ganesh got less marks
than Moti but his marks are not the lowest in the group. Who is second in
the descending order of marks?
(A) Meena
(B) Rupali
(C) Raj
(D) None of these
Ans. (C)
33. Pointing to a photograph of a girl, Rajan said “She has no sister or
daughter but her mother is the only daughter of my mother.” How is the
girl in the photograph related with Rajan’s mother?
(A) Sister in law
(B) Grand daughter
(C) Daughter in law
(D) None of these
Ans. (B)
34. If Amit’ s father is Billoo’ s father’s only son and Billoo has
neither a brother nor a daughter. What is the relationship between Amit
and Billoo?
(A) Uncle—Nephew
(B) Father—Daughter
(C) Father—Son
(D) Grandfather—Grandson
Ans. (C)
35. An application was received by inward clerk in the afternoon of a
weekday. Next day he forwarded it to the table of the senior clerk, who
was on leave that day. The senior clerk next day evening put up the
application to the desk officer. Desk officer studied the application and

disposed off the matter on the same day, i.e., Friday. Which day the
application was received by the inward clerk?
(A) Tuesday
(B) Earlier week’s Saturday
(C) Wednesday
(D) Monday
Ans. (C)
36. Flight to Mumbai leaves every 5 hours. At the information counter I
learnt that the flight took off 25 minutes before. If the time now is 10
: 45 a.m., what is the time for the next flight?
(A) 2 : 20 a.m.
(B) 3 : 30 a.m.
(C) 3 : 55 p.m.
(D) 3 : 20 p.m.
Ans. (D)
37. Babloo ranked 16th from the top and 29th from the bottom among those
who passed an examination. 6 boys did not participate in the competition
and 5 failed in the examination. How many boys were there in the class?
(A) 44
(B) 40
(C) 50
(D) 55
Ans. (D)
38. Indra is 7th from the left and Jaya is 5th from the right. When they
interchange their position Jaya becomes 19th from the right. What is
Indra’s position from the left?
(A) 21st
(B) 19th
(C) 23rd
(D) 20th
Ans. (D)
39. How many 5’s are in the following sequence of numbers which are
immediately preceded by 7?
8 9 5 3 2 5 3 8 5 5 6 8 7 3 3 5 7 7 5 3 6 5 3 3 5 7 3 8
(A) One
(B) Two
(C) Three
(D) Four
Ans. (A)
40. How many 8’s are there in the following sequence which are
immediately preceded by 6 but not immediately followed by 5?
6 8 5 7 8 5 4 3 6 8 1 9 8 5 4 6 8 2 9 6 8 1 3 6 8 5 3 6
(A) One
(B) Two
(C) Three
(D) Four
Ans. (C)
41. If EARTHQUAKE is coded as MOGPENJOSM then EQUATE will be coded as—

(A) MENOPM
(B) MENOMP
(C) NJOGPM
(D) MNJOPM
Ans. (D)
42. If COUNTRY is coded in certain way as EMWLVPA, ELECTORATE will be
coded
in the same manner as—
(A) CJCEFQPYWC
(B) CJGERQTYVG
(C) CNCERQPCRG
(D) GJGAVMTYVC
Ans. (D)
43. ‘Air’ is to ‘Bird’ as ‘Water’ is to ……..
(A) Drink
(B) Fish
(C) Wash
(D) Swim
Ans. (B)
44. ‘Pencil’ is to ‘Write’ as ‘Knife’ is to ………
(A) Injure
(B) Peel
(C) Prick
(D) Attack
Ans. (B)
45. Mohan is 18th from either end of a row of boys ? How many boys are
there in that row?
(A) 26
(B) 32
(C) 24
(D) 35
Ans. (D)
46. In a class of 60 where boys are twice that of girls, Ramya ranked
17th from the top. If there are 9 boys ahead of Ramya, how many girls are
after her in the rank?
(A) 26
(B) 12
(C) 10
(D) 33
Ans. (B)
47. ‘Soldier’ is related to ‘Army’ in the same way as ‘Pupil’ is related
to …….
(A) Education
(B) Teacher
(C) Student
(D) Class
Ans. (D)

48. ‘Kilogram’ is related to ‘Quintal’ in the same way as ‘Paisa’ is
related to………
(A) Coin
(B) Money
(C) Cheque
(D) Rupee
Ans. (D)
49. ‘Stammering’ is to ‘Speech’ as Deafness is to …………
(A) Ear
(B) Hearing
(C) Noise
(D) Commotion
Ans. (B)
50. ‘Guilt’ is to ‘Past’ as ‘Hope’ is to …………
(A) Present
(B) Future
(C) Today
(D) Hopeless
Ans. (B)