Sreedhar's CC E IBPS RRB Officer Scale-I XI Prelims-10

IBPS RRB Officer Scale-I XI Prelims-10

REASONING
Directions (1-5) Study the following information carefully and answer the questions
given below.

s
Eight persons A, B, C, D, E, F, G and H are sitting around a circular table

CC har’
and four of them facing towards the center and remaining four persons facing
away from the center. Facing same direction means if one person facing center
then other one also facing center. Facing opposite direction means if one person
facing center then other one facing away from the center.
D is sitting second to the right of E but both are not facing same direction. H
is sitting immediate right of E and both are facing same direction. Only two
persons are sitting between D and F (either left of right) both are facing same

E
direction and one of them is an immediate neighbour of H. Two persons are
sitting between H and B (either left or right). Only one person is sitting between
A and F (eight left or right) but both are not facing same direction. F and G are
d
immediate neighbours of C, who is not facing same direction as FG. A is neither
an immediate neighbour of E and nor facing towards center.
1. Who is sitting facing away from the center?
ee

1) DBFG 2) AEHC 3) DBHC 4) AEFG 5) ABHG

2. How many of them sitting between H and G (left of G)?
1) One 2) Two 3) Three 4) Four 5) Five
3. Who among the following are immediate neighbours of H?
1) AE 2) DA 3) DE 4) DG 5) EG
Sr

4. Which of the following option is True?

1) D is facing away from the center
2) The immediate neighbour of E facing same direction
3) Only three persons sitting between B and G
4) A and G are facing each other
5) The immediate neighbours of person, who is sitting opposite to C are facing
away from the center.
5. Four of the following five are alike in a certain way hence form a group which one
doesn’t follow this group?
1) AC 2) AE 3) DG 4) BH 5) BG
Directions: (6-8) Study the following information carefully and answer the questions
given below. In each of the questions below are given three statements followed
by two conclusions numbered I and II. You have to take the given statements to be
true even if they seem to be at variance with commonly known facts. Read all the
conclusions and then decide which of the given conclusions logically follow from
the given statements, disregarding commonly known facts. Give answer
6. Statements: Some Houses are Schools Only a few Schools are Stairs
All Stairs are Color
Conclusions: I. Some Colors are Schools
II. Some Colors are Houses
1) Only conclusion I follows 2) Both conclusions I and II follow
3) Only conclusion II follows 4) Either conclusion I or II follows
5) Neither conclusion I nor II follows

1
Sreedhar's CC E IBPS RRB Officer Scale-I XI Prelims-10

7. Statements: All Bananas are Kiwis Only a few Grapes are Kiwis
No Grape is Papaya
Conclusions: I. Some Bananas are not Papaya
II. Some Kiwis are not Papaya
1) Either conclusion I or II follows 2) Neither conclusion I nor II follows
3) Both conclusions I and II follow 4) Only conclusion I follows
5) Only conclusion II follows
8. Statements: Some Coffees are Teas. Only a few Cups are Glass.
No Glass is Tea.
Conclusions: I. Some Coffee is not Glass

s
II. All Cups can be Glasses
1) Either conclusion I or II follows 2) Neither conclusion I nor II follows

9. CC har’
3) Only conclusion I follows
5) Both conclusions I and II follow

them in word as in the English?

1) Four 2) Three 3) Five
4) Only conclusion II follows

How many such pairs of letters are there in the word ‘PERSONALITY’ in both
forward and backward directions each of which has as many letters between

4) Six 5) More than Six

Directions: (10-14) Study the following information carefully and answer the

E
questions given below.
A Certain number of persons are sitting in a straight line facing North
d
direction. The distance between adjacent persons is equal.
U is sitting fourth to the left of W but it is not an immediate neighbour of V
and neither of them sitting at ends of the line. P is sitting between U and W but
ee

not an immediate neighbour and three people are sitting between P and X (either
right or left). T is sitting third to left of R and one of them is sitting an immediate
neighbour of X. Only one person is sitting between T and Q (either left of right).
The number of persons sitting to the right of S as left of Q. Two persons sitting
between W and V (either left of right) and one of them sitting at ends of the line
Sr

and one of them is sitting immediate neighbour of S. W is not an immediate

neighbour of S.
10. How many of them sitting in the line?
1) Sixteen 2) Seventeen 3) Eighteen 4) Nineteen 5) Twenty
11. What is the position of V with respect to the U?
1) 7th left 2) 8th left 3) 7th right 4) 8th right 5) 9th left
12. How many of them sitting to the after right of U according to the alphabetical
order?
1) Two 2) Six 3) Five 4) Four 5) Three
13. Which of the following statement is True?
1) X is sitting immediate left of R
2) The number of persons is sitting between X and T as right of W
3) V is sitting an extreme left-end of the row
4) The number of persons right of P is one less than left of R
5) Both 2 and 4 options
14. Four of the following five are alike in a certain way hence form a group which one
doesn’t follow this group?
1) QT 2) WS 3) XU 4) PU 5) TR
15. If it is possible to make a meaningful word from 2nd, 4th, 6th and 9th letters of the
word OPERATINALLY. Then which will be the first letter of that word? Mark as
‘X’ if no such word can be formed, Mark as ‘K’ if more than one such word can be
formed.
1) T 2) K 3) X 4) M 5) E

2
Sreedhar's CC E IBPS RRB Officer Scale-I XI Prelims-10

Directions: (16-17) Study the following information carefully and answer the
questions given below.
Eight persons are there in the family of three generation. There are three
married couples in the family. D is the daughter of G, who is the father of S. S is
the nephew of T. G has no siblings. K is the father of M. R is the mother-in-law of
W, who is the sister-in-law of M. T is the brother of M.
16. How is ‘K’ related to ‘W’?
1) Father 2) Brother 3) Uncle 4) Father-in-law 5) Grandfather
17. How is ‘G’ related to ‘T’?
1) Brother 2) Uncle 3) Father 4) Son 5) Brother-in-law
Directions: (18-22) Study the following information carefully and answer the

s
questions given below.
Eight persons are sitting in two parallel rows and facing each other. A, B, C,

CC har’
D are sitting in row-1 facing South direction and P, Q, R, S are sitting in row-2
facing North direction. The distance between adjacent persons is equal. Everyone
has like different flowers of viz., Rose, Lily, Orchid, Tulips, Lotus, Freesia, Jasmine
and Carnation but not necessarily in the same order.
A is sitting second to the left of one who likes Carnation but neither of them
faces P. Only two persons are sitting between Q and R. C is sitting second to the

E
right of one who likes Lotus and neither of them is sitting opposite to S. P likes
Freesia and sitting second to the left of Q. The one who likes Orchid is sitting
opposite to D. Persons who likes Lily and Jasmine are immediate neighbors but A
d
doesn’t like Jasmine. One who likes Rose is sitting second to the right of R. Q
doesn’t like Tulips.
18. Who is sitting diagonally opposite to Q?
ee

1) D 2) C 3) B 4) A 5) R
19. What is the position of B with respect to the one who is sitting opposite to the one
who likes Rose?
1) Immediate right 2) Second to the left
3) Second to the right 4) Immediate left 5) Third to the right
20. Who are facing each other in given below options?
Sr

1) CR 2) SA 3) RD 4) DQ 5) Both 2 and 4
21. Find out which statement is correct in given below options?
1) C likes Lily 2) Q likes Tulips
3) D likes the flower which is starting with letter ‘L’
4) The number of persons sitting between BD is same as persons sitting right of P.
5) Both 3 and 4 are correct
22. Who is sitting immediate right of C?
1) D 2) B 3) A 4) Either A or B 5) Either B or D
Directions: (23-24) Study the following information carefully and answer the
given questions.
Point K is 5m West of point M. Point N is 3m North of point K. Point B is 5m
East of Point N. Point D is 5m North of point B. Point F is 3m East of point D. Point
G is 5m South of point F. Point L is 4m East of point G. Point Z is 3m South of point
L. Point P is 4m West of point Z. Point V is 4m South of point P. Point R is 8m West
of point V.
23. How far and in which direction point M with respect to point V?
1) 5m, North-East 2) 5m, North-West
3) 4m, South-East 4) 4m, South-West 5) 3m, North-West
24. Four of the following five are alike in a certain way based on the group. Find the
one which does not belong to that group?
1) MR 2) FB 3) LP 4) GM 5) DG
25. How many such pairs of numbers are there in the given number “546879324”
(Both forward and backward) same as far as according to numeric series?
1) Two 2) Three 3) One 4) Four 5) More than four
3
Sreedhar's CC E IBPS RRB Officer Scale-I XI Prelims-10

Directions: (26-30) Study the following information carefully and answer the
questions given below.
Eight persons are sitting in four floor building. Each floor has two Flats X
and Y. Ground floor is first floor. The floor which is immediately above first floor is
second floor. The first floor of Flat X is immediately below the second floor of Flat
X. The second floor of Flat X is immediately below the Third floor of Flat X. Flat X
is West of Flat Y. Every floor has two flats and only one person lives in each flat.
C is living in an even number floor. G is living South-East to C but not
immediate to him. E is living below G but not same flat. Only two persons are
living between the floors of H and F but not in same flat. A is living West of D. B
and H are not living in the same flat.

s
26. How many persons sitting between the floors of B and F?
1) One 2) Two 3) Three 4) Four 5) Six
27.

28.
1) H CC har’
Who is living North-West to D?
2) A 3) C 4) E
Find out which of the following option is given Wrong?
1) A is living North-West of B
3) G and D living in same flat
5) Both H and E

2) H is living South-West of F
4) C and F living in same flat
5) Four persons living between the floor of C and B

E
29. Who is living immediately below the one who is living East of one who is living in
Flat X of second floor?
1) E 2) B 3) G 4) H 5) D
d
30. Four of the following five are alike in a certain way hence form a group which one
doesn’t follow the group?
1) CB 2) AG 3) DH 4) EF 5) EB
ee

31. If every letter of word “DIAGNOSTIC” is changed to next letter. And all letters are
arranged in alphabetical order according to the English dictionary. Then what
will be the fifth letter from the left end?
1) O 2) H 3) D 4) J 5) U
Directions: (32-33) Study the following information carefully and answer the
questions given below. Each statement has two conclusions, find out which
Sr

conclusion is logically follows in the given below statement.

32. Statements: L  M  N =O ; Q  P  O
Conclusions: I. L < Q II. L = Q
1) Both Conclusions I and II are true 2) Either Conclusion I or II is true
3) Neither Conclusion I nor II is true 4) Only Conclusion I is true
5) Only Conclusion II is true
33. Statements: S > K  X < C =N  Q > A
Conclusions: I. X  Q II. A > X
1) Only Conclusion II is true 2) Either Conclusion I or II is true
3) Only Conclusion I is true 4) Neither Conclusion I nor II is true
5) Both Conclusions I and II are true
Directions: (34-38) Study the following information carefully and answer the
questions given below.
Ten persons M, N, O, P, Q, R, S, T, U, V, are born on different months of
January, February, March, May, June, July, August, October, November and
December but not necessarily in the same order. N is elder than M and only
three persons born between them. S is younger than P and only three persons
born between them. The number of persons born between Q and R is same as
persons born before S. R born in the month which has 30 days. The number of
persons born before N is twice as after R. T is born in the month, which has least
number of days. S is elder to M. Only two persons are younger than O and V is not
among them.
34. How many persons born between P and U?
1) Two 2) Four 3) Six 4) Eight 5) Ten
4
Sreedhar's CC E IBPS RRB Officer Scale-I XI Prelims-10

35. The number of persons born before S is same as after ____?

1) S 2) V 3) Q 4) M 5) P
36. Who is born immediately above the one who is born immediately below the one
who is born on 30th date?
1) R 2) U 3) O 4) V 5) Q
37. Find out the correct statements in given below options?
1) S and R born in the month, which has less than 31 days
2) S and M born on immediate months
3) Maximum number of person born between P and U

s
4) V is born immediately below M 5) Both options 1 and 3 are true
38.

CC har’
Four of the following five are alike in a certain way hence form a group which one
doesn’t follow the group?
1) P – Q 2) U – M 3) N – V 4) S – R 5) T – S
Directions: (39-40) Study the following information carefully and answer the
questions given below.
Among the six persons A, B, C, D, E and F each have different weight. F is

E
heavier than 3 persons. D is lighter than B. C is lighter than only E. D is not the
lightest. The second heaviest is 67kg and second lightest is 36kg.
d
39. What is the possible weight of B?
1) 35 2) 66 3) 37 4) 65 5) Both option 3 and 4
40. How many persons are heavier than B?
ee

1) Two 2) Three 3) Four 4) Five 5) One

QUANTITATIVE APTITUDE
Direction (41-45): Data regarding number of people who visited three malls A, B
and C.
Sr

Mall A: The ratio of the number of males to females who visited is 3:1 and the
total number of people visited the mall is 800.
Mall B: The number of males who visited the mall is 350 and the number of
females visited is 20% more than females who visited mall A.
Mall C: The total number of males and females who visited the mall is 900.
Note: The total number of females who visited all three malls are 980.
41. Number of males who visited mall C is what percent of females visited mall B?
1) 140% 2) 130% 3) 150% 4)120% 5)160%
42. What is the ratio of the number of males who visited mall A to females who visited
mall C?
1) 5:7 2) 10:9 3) 7:5 4) 9:10 5) 9:5
43. Total how many people who visited all the malls together?
1) 2290 2) 2350 3) 2670 4) 2540 5) 2480
44. Total number of males is what percent more than the total number of females(upto
two decimals)?
1) 33.33% 2) 33.67% 3) 66.67% 4) 25% 5) 14.28%
45. What is the difference between the total number of males who visited malls A
and B together and females who visited malls B and C together?
1) 150 2) 130 3) 140 4) 160 5) 170

5
Sreedhar's CC E IBPS RRB Officer Scale-I XI Prelims-10

Direction (46-50): The bar chart shows the quantity of food cooked and consumed
by five hotels.

600

500

400
Cooked
300
Consumed
200

s
100

46.

47.
CC har’ A B C D E

Note: Total food cooked – Total food consumed = Total food wasted
What is the difference between the quantity of food cooked by B and C together
and quantity of food consumed by D and E?
1) 50 2) 40 3) 60 4) 30
What is the average of food wasted by A, B and C?
5) 70

E
1) 50 2) 40 3) 60 4) 80 5) 70
48. Quantity of food consumed by A, B and D together is what percent more than total
food wasted? (Upto two decimals)
d
1) 147.55 2) 196.81 3) 235.15 4) 241.17 5) 223.28
49. Total quantity of food cooked by B, D and E together is what percent more than
the total food consumed by A, C and D together? (Approx)
ee

1) 25 2) 31 3) 35 4) 21 5) 39
50. The quantity of food wasted by B and E is how much more or less than that of C
and D?
1) 20 2) 40 3) 60 4) 30 5) 50
51. Pipe A can fill a tank in 12 hours. Pipes B and C are 120% and 75% as efficient as
A. Find the time required for B and C to fill the tank completely (in hours)?
Sr

3 8 5 2 12
1) 9 2) 4 3) 6 4) 6 5) 6
13 13 9 13 13
52. The average mark of 100 students in a class was found to be 64. If the marks of
two students were incorrectly entered as 48 and 52 instead of 84 and 25,
respectively, then what is the correct average?
1) 64.09 2) 64.19 3) 63.93 4) 63.81 5) 64.90
53. A man goes downstream with a boat to some destination and returns upstream to
his original place in 20 hours. If the speed of the boat in still water and the
stream is 40 km/hr and 20 km/ hr respectively, what is the distance of the
destination from the starting place?
1) 200 2) 400 3) 600 4) 300 5) 500
54. The distance between A and B is 708 km. One train starts at 5 pm from A with 72
km/h and another train starts at 7 pm from B at 69 km/h. When they will meet?
1) 11:00 pm 2) 1:00 am 3) 12:00 pm 4) 2:00am 5) 10:00pm
55. A container contains 100 liters of milk from this container 5 liters of milk was
taken out and replaced by water. This process was repeated further two times.
Then how much milk is now contained by the container?(approximately)
1) 86 lt 2) 82 lt 3) 81.4 lt 4) 88 lt 5) 87 lt
56. In place of 18% profit, an article is sold at 42% profit and the seller gets Rs.
110.40 more. Find the selling price of the article if it were sold at 25% profit?
1) 625 2) 600 3) 575 4) 525 5) 550
57. If the length of the diagonal AC of a square ABCD is 8.4 cm, then find the area of
the square?
1) 34.16 cm2 2) 32.24 cm2 3) 33.68 cm2 4) 35.28 cm2 5) 36.49cm2
6
Sreedhar's CC E IBPS RRB Officer Scale-I XI Prelims-10

58. The present ages of three persons in proportions 3: 6: 4 Nine years ago, the sum
of their ages was 64, then find their present ages (in years)?
1) 18, 42, 28 2) 15, 21, 14 3) 12, 36, 21 4) 21, 42, 28 5) 9, 21, 14
59. X, Y and Z started a business with an investment in the proportion of 2 : 3 : 8.
After 6 months, X had additionally invested half of his original amount, Y had
additionally invested the same amount and Z had taken a 3/4 th of his original
investment. Find their profit ratio at the end of the year?
1) 5:5:7 2) 7:9:11 3) 5:9:10 4) 8:9:11 5) 3:2:8
60. A and B working alone can do a work in 20 days and 15 days respectively. They
started the work together, but B left after some time and A finished the remaining
work in 6 days. Find after how many days from start B left the work?

s
1) 5 2) 2 3) 8 4) 6 5) 10
61. A bucket contains 8 blue and 7 green balls. If two balls are drawn randomly, then

1)
8
15

mark (?).
1
CC har’
what is the probability that both balls drawn are blue?

2)
7
15

1
3)
4
15
4)
1
3
Direction (62-67): What approximate value should come in place of question
5)
3
5

E
62. 840.95 + 17.49 × 28 – 4096 3 = ?
2

1) 400 2) 503 3) 358 4) 412 5) 525

d
63. ( 15.83 + 24.99 )2 + 141.07 – 2 401 = ?2 – 106
1) 12 2) 25 3) 36 4) 17 5) 30
ee

1
64. (14.98% of 750 – 34 × 4.03) = ? – 33 3

1) 512 2) 1331 3) 1000 4)216 5) 64

1 1
65.  31.99  5 ×  80.78  × (5.15)2 = ? × 2.491
4
Sr

1) 50 2) 30 3) 40 4) 60 5) 70
66. (251.87 × 8 × 6.99) ÷ 25 = 11.986 + ?
1) 552 2) 612 3) 576 4) 625 5) 524
4.01 9.89 27.7 55.89
67. × × × × 78.89 = ?
5 7 4 63.67
1) 548 2) 612 3) 576 4) 625 5) 553
Direction (68-73): Two equations I and II are given below in question. You have to
solve these equations and give the answer.
68. I. 8x2 + 30x + 27 = 0 II. 14y2 + 43y + 33 = 0
1) x > y 2) x  y 3) x  y 4) x < y
5) x = y or the relationship cannot be established.
69. I. 4x2 + 6x - 28 = 0 II. 6y2 + 7y - 55 = 0
1) x > y 2) x  y 3) x  y 4) x < y
5) x = y or the relationship cannot be established.
70. I. x2 – 14x + 45 = 0 II. y2 + y – 30 = 0
1) x > y 2) x  y 3) x  y 4) x < y
5) x = y or the relationship cannot be established.
71. I. x2 + 12x + 35 = 0 II. y2 - 12y + 32 = 0
1) x > y 2) x  y 3) x  y 4) x < y
5) x = y or the relationship cannot be established.
72. I. x2 - 3x - 108 = 0 II. y2 + 5y - 104 = 0
1) x > y 2) x  y 3) x  y 4) x < y
5) x = y or the relationship cannot be established.
7
Sreedhar's CC E IBPS RRB Officer Scale-I XI Prelims-10

73. I. x2 – 10x + 9 = 0 II. y2 – 18y + 81 = 0

1) x > y 2) x  y 3) x  y 4) x < y
5) x = y or the relationship cannot be established.
Direction (74-78): The table given below shows the number of books printed by
five publications and percentage of published books.
% of books
Publication Total books
published
A 800 35
B 1250 40

s
C 500 60

74.
CC har’ D
E
1100
900
45
40

What is the ratio of the number of books unpublished by B to the number of books
published by E?
1) 25:13 2) 25:12 3) 12:25 4) 13:25 5) 13:12

E
75. What is the average number of books published?
1) 387 2) 384 3) 385 4) 386 5) 382
76. What is the difference between the number of books published by A, B and D
d
together and the number of books unpublished by C and E together?
1) 425 2) 325 3) 515 4) 535 5) 465
ee

77. Number of books unpublished by A and B together is what percent of the total
number of books printed by B and C?
1) 72.5% 2) 78.54% 3) 75.12% 4) 82.24% 5) 68.83%
78. Total number of books printed by A and C is what percent less than the total
number of books printed by D and E?
Sr

1) 25% 2) 35% 3) 45% 4) 55% 5) 15%

79. There are 8 yellow marbles, 5 blue marbles and 3 red marbles in a bag, then what
is the probability of selecting a yellow or red marble on the first draw?
9 11 5 12 11
1) 2) 3) 4) 5)
14 16 17 35 19
80. A Shopkeeper gave an additional 16 percent concession on the reduced price
after giving 25 percent standard concession on an article. If a customer bought
that article for Rs.25.20, what was the original price?
1) 40 2) 42 3) 36 4) 50 5) 46

KEY
1.2 2.1 3.3 4.5 5.4 6.1 7.5 8.3 9.5 10.2 11.3 12.1 13.5
14.5 15.2 16.4 17.5 18.3 19.3 20.5 21.5 22.2 23.2 24.5 25.5 26.4
27.3 28.4 29.2 30.5 31.4 32.2 33.4 34.4 35.2 36.1 37.5 38.4 39.5
40.2 41.3 42.2 43.1 44.2 45.5 46.3 47.4 48.4 49.2 50.1 51.4 52.1
53.4 54.1 55.1 56.3 57.4 58.4 59.3 60.4 61.3 62.2 63.4 64.3 65.4
66.1 67.5 68.5 69.5 70.2 71.4 72.5 73.3 74.2 75.1 76.4 77.1 78.2
79.2 80.1