Accenture Abstract Reasoning Previous Year Questions
B+2 -D+3 – G
F+2 – H+3 – K
O+2 – Q+3 – T
N+2 – P+3 – S , the term should be NPS hence option D is the odd man out.
Explanation: The series is having an increasing order of +8,+13,+18,+23,+28
51+23 = 74
Explanation: The difference between the numbers are 12 , 22 , 32, 42 and 52
Therefore , 98 – 42 = 82
A.MAUXJXF
B.NAVXHXE
C.NAVXJXF
D.NBFXJXE
The alphabets are in increasing order of +1,+2,+3,+4,+5,+6,-----
Therefore the coded word for MYSTERY is NAVXJXF
A.47
B.16
C.18
D.25
Difference between the numbers
3 8 17 30 47 68
5 9 13 17 21
4 4 4 4
A.42
B.45
C.41
D.40
Explanation: Difference between the numbers
6-5= 1
13-6=7
26-13=13
45-26=19
Here, 1,7,13,19 ,25are in AP.
Therefore,
45+25= 70
A.WGHQWEROPI
B.XTYHJUYTDF
C.WGUQJPRWJU
D.WEFGTYULKJ
A.28
B.15
C.21
D.30
Explanation: All numbers are multiples of 3 apart of 28.
Identify the missing number in the series 33, ?, 19, 12, 5
A.31
B.26
C.29
D.27
Explanation: From right hand side.
5 + 7 = 12
12 + 7 = 19
19 + 7 = 26
26 + 7 = 33
Choose the word which is least like the other words in the group:
A.Boy
B.Child
C.Man
D.Lady
Explanation: Child is odd as it is in common gender.
A girl introduced a boy as the son of the daughter of the father of her uncle. The boy is girl’s?
A.Brother
B.Son
C.Son in Law
D.Nephew
Explanation: Girl's uncle's father = Girl's grandfather (paternal or maternal)
Girl's uncle's father's daughter = Girl's grandfather's daughter = Girl's aunt or girl’s mother.
So, the body is the son of the girl's aunt or girl's mother. The boy and girl could be the cousins or siblings. Thus, the boy would be the brother.
Look at the series: 2, 6, 18, 54, ... What number should come next?
A. 108
B. 148
C. 162
D. 216
Explanation: This series is a geometric progression where each term is multiplied by 3 to get the next term. 2 * 3 = 6, 6 * 3 = 18, 18 * 3 = 54, and 54 * 3 = 162.
Find the odd one out:
A. 1
B. 8
C. 27
D. 64
Explanation: The sequence is a list of cubes: 23=82^3 = 823=8, 33=273^3 = 2733=27, 43=644^3 = 6443=64, 53=1255^3 = 12553=125. The number 1 is 131^313, but it stands out as the smallest and doesn't fit the sequence as neatly.
Which number completes the series: 5, 11, 23, 47, ...?
A. 95
B. 99
C. 103
D. 105
Explanation: The pattern doubles the previous number and then subtracts one. 5 * 2 - 1 = 9, 11 * 2 - 1 = 21, 23 * 2 - 1 = 45, 47 * 2 - 1 = 95.