Full Set of Questions Asked in IBPS RRB Office Assistant Prelims Held on 17th Sep 2017 (All Slots)

Full Set of Questions Asked in IBPS RRB Office Assistant Prelims Held on 17th 2017 (All Slots):

Dear Readers, First Day of IBPS RRB Office Assistant Prelims 2017 was completed successfully, here we have given the full set of questions asked in IBPS RRB Office Assistant Prelims Exam which was held on 17th Sep 2017. Candidates those who are about to attend the IBPS RRB Office Assistant Prelims Exam can make use of it.

IBPS RRB Office Assistant Prelims Exam (17th Sep 2017) Slot-1:

Number Series:

1). 6,8,13,23,?,66

Logic: Difference of Difference 3, 5, 7

Answer: 40

2). 7,8,18,57,232,?

Logic: *1+1 ,*2+ 2, *3+3

Answer: 1165

3). 8,5,6,10,21,?

Logic:*0.5 +1, *1+1, *1.5 +1

Answer: 53.5

4). 4,18,46,102,?,438

Logic: difference 14,28,56

Answer: 214

5). 109,110,102,129,65,?

Logic: Difference of +13, -23, +33, -43, +53

Answer: 190

IBPS RRB Office Assistant Prelims Exam (17th Sep 2017) Slot-2:

Number Series:

1). 7, 7, 10, 18, ?  57

Logic: Difference of Difference: 3, 5, 7

Answer: 33

2). 7, 8, 16, 43, 107, ?

Logic: Difference of 13, 23, 33, 43, 53

Answer: 232

3).98, 111, 85, 137, ? 241

Logic: Difference of: +13, -26, +52, -104, +208

Answer: 33

4).6, 5, 8, 21, 80, ?

Logic: 6×1-1, 5×2-2, 8×3-3, 21×4-4, 80×5-5

Answer: 395

5).10, 4, 3, 3.5, 6 ,?

Logic: 10×0.5-1, 4×1-1, 3×1.5+1, 3.5×2-1, 6×2.5-1

Answer:  14

IBPS RRB Office Assistant Prelims Exam (17th Sep 2017) Slot-3:

Number Series:

1). 7, 6, 10, 36, 280, ?

Solution:

7 × 1 – 1 = 7 – 1 = 8

6 × 2 – 2 = 12 – 2 = 10

10 × 4 – 4 = 40 – 4 = 36

36 × 8 – 8 = 288 – 8 = 280

280 × 16 – 16 = 4480 – 16 = 4464

Answer: 4464

2). 6, 4, 77, 294, 806, ?

3). 4, 7, 16, 43, 124, ?

Solution:

Add multiples of 3

4 + 3 = 7

7 + 9 (3 × 3) = 16

16 + 27(9 × 3) = 43

43 + 81(27 × 3) = 124

124 + 243 (81 × 3) = 367

Answer: 367

4). 69, 67, 62, 52, ?

Solution

-2…………-5………..-10………..-17

……+3………….+5…………+7

Answer : 35

5). 13, 7, 8, 13.5, 29, ?

Solution:

13 ×0.5 + 0.5 = 7

7 × 1 + 1 = 8

8 × 1.5 + 1.5 = 13.5

13.5 × 2 + 2 = 29

29 × 2.5 + 2.5 = 75

Answer: 75

Coding-Decoding:

Letter : R A T K F Q E P J I M U D H

Digit/Symbol Code: 3 @ 2 1 9 4 C % 5 8 $ 6 7 #

Conditions:

(i) If the first letter is a consonant and the last letter is a vowel, their codes are to be interchanged.

(ii) If both the first and the last letters are vowels, both are to be coded as *..

(iii) If both the first and the last letters are consonants, both are to be coded as the code for the last letter.

Alphabet Series:

1). How many such pair of letters are there in the word “JUSTICE” each of which has as many letters between them in the word as in the English Alphabet series ?

2). A,B,C and D are four friends. C have toffies more than A. D have toffies more than A and B. Then who have the second highest number of toffies with them.

Seating Arrangements:

S,T,U,V,W,X & Y are sitting in a straight line and all are facing north but not in same order. T sits third to the right of X. More than one person sit to the right of T. W sits second to the left of Y. Y is not an immediate neighbor of T. More than one person sit between Y and S. Only Two person sit between S and U. V is not an immediate neighbor of X.

Puzzle:

H,I,J,K,L,M and N are living in a seven store building. The lowermost floor is numbered one and the topmost floor is numbered seven. K lives in a even numbered floor below 6th floor. There are only tw floors between M and K. M lives in one of the floor above K. H lives immediately above J, who lives in an odd numbered floor. Number of floors above M is same as below Y. L lives immediately above N.

Floor Person
7 M
6 H
5 J
4 K
3 L
2 N
1 I

IBPS RRB Office Assistant Prelims Exam (17th Sep 2017) Slot-4:

Number Series:

1). 2, 6, 22, 86, 342,?

Solution:

Add multiples of 4

2 + 4 = 6

6 + 16(4 ×4) = 22

22 + 64 (16×4) = 86

86 + 256 (64 × 4) = 342

342 + 1024 (256 × 4) = 1366

Answer: 1366

2). 2, 3, 8, 36, 296, ?

Solution:

2 × 1 + 1 = 3

3 × 2 + 2 = 8

8 × 4 + 4 = 36

36 × 8 + 8 = 296

296 × 16 + 16 = 4752

Answer: 4752

3).266, 267, 240, 365, ?, 751

Solution:

266 + 13 = 267

267 – 33(27) = 240

240 + 53(125) = 365

365 – 73(343) = 22

22 + 93(729) = 725

Answer: 22

4). 17, 8, 7, 9, 16,?

Solution:

17×0.5 – 0.5 = 8

8 × 1 – 1 = 7

7 × 1.5 – 1.5 = 9

9 × 2 – 2 = 16

16 × 2.5 – 2.5 = 37.5

Answer: 37.5

5). 78, 78, 75, 67, ?, 28

Solution:

-0…………-3………..-8………..-15…………-24

……+3………….+5…………+7………..+9…….

Answer: 52

Data Interpretation:

Table shows the pastries sold on different days by different bakeries:

P Q R S T
Tuesday 34 39 48 42 45
Wednesday 46 59 50 47 40
Thursday 34 42 49 41 38
Friday 48 48 59 49 42
Saturday 49 40 50 47 44

 

1) Find the ratio of pastries sold on Tuesday and Wednesday together by bakery P to the pastries sold Wednesday and Thursday together by bakery S.

a) 14 : 13

b) 9 : 11

c) 10 : 11

d) 9 : 13

e) 10 : 13

2) Find the difference between the pastries sold on Saturday and Friday together by bakery S and the pastries sold by bakery T on same days.

  1. 12
  2. 10
  3. 14
  4. 18
  5. 11

3) If 40% of pastries sold by bakery R on Sunday compared to previous day, then find the number of pastries sold on Sunday by bakery R.

  1. 68
  2. 75
  3. 72
  4. 71
  5. 70

4) pastries sold by shop Q and R together on Saturday is what percent of the pastries sold on Tuesday by bakery T?

  1. 280%
  2. 300%
  3. 150%
  4. 200%
  5. 250%

5) What is the average of the pastries sold by bakery Q, R and S on Thursday?

  1. 44
  2. 42
  3. 41
  4. 45
  5. 46

Solution for Data Interpretation:

1) c

Required ratio=80 : 88=10 : 11

2) b

Difference=96-86=10

3) e

Number of pastries sold by bakery R on Sunday=50×140/100=70

4) d

Required percentage=90/45×100=200%

5) a

Average=(42+49+41)/3=44

Simplification:

1) 4   2/3+3   2/9-2    1/9=?

  1. 6 1/7
  2. 3 3/7
  3. 5 1/9
  4. 4 11/13
  5. 5 7/9

2) 5688+3878-2344=?÷2

  1. 3422
  2. 3611
  3. 3512
  4. 3432
  5. 3621

3) 5/6×2.4×7+20=?

  1. 38
  2. 36
  3. 34
  4. 37
  5. 40

4) (12×8-9×7)=?×3

  1. 10
  2. 11
  3. 9
  4. 15
  5. 14

5) 14% of 250+?% of 80=195

  1. 200
  2. 180
  3. 230
  4. 210
  5. 190

Answers for Simplification:

1) e

2) b

5688+3878-2344=?÷2

7222/2=?

3611

3) c

5/6×2.4×7+20=?

?=34

4) b

(12×8-9×7)=?×3

33/3=?

?=11

5) a

14% of 250+?% of 80=195

35+?%×80=195

?=(160×100)/80=200

Alphabet Series:

How many such pair of letters are there in the word “WEIGHTS” each of which has as many letters between them in the word as in the English Alphabet series ?

Seating Arrangements:

Seven persons A,B,D,E,F,G and H are sitting in a straight line facing north. G sits immediate to the right of D. B sits second to the right of H. More than three persons sits between G and F. B and F are not immediate neighbors. E is not an immediate neighbor of B and G. E sits right of F.

Puzzle:

Seven persons H, I, J, K, L, M and N lives in a seven storeyed building. The topmost floor is numbered seven and the lower most floor is numbered one. K lives below the third floor. Three persons live between K and I. N lives immediately below J. J lives in an even numbered floor. M lives immediately below H.

Floor Person
7 H
6 M
5 I
4 J
3 N
2 L
1 K

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Memory Based Online Mock Test – IBPS RRB Office Assistant Prelims Held on 16th & 17th Sep Exam Pattern – Download in PDF
IBPS RRB Office Assistant Test-1 (Questions)  IBPS RRB Office Assistant Test-1 (Solution)
IBPS RRB Office Assistant Test-2 (Questions) IBPS RRB Office Assistant Test-2 (Solution)

Note: Test-1 is already available in online mode and Test-2 will be live in online mode shortly. Visit: estore.ibpsguide.com

Memory Based Online Mock Test -1 – IBPS RRB Office Assistant Exam (Held on 16th Sep 2017)

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