Aptitude - Odd Man Out and Series - Discussion

Discussion Forum : Odd Man Out and Series - Find Wrong No. (Q.No. 5)
Directions to Solve
Find out the wrong number in the series.

5.
190, 166, 145, 128, 112, 100, 91
100
166
145
128
112
Answer: Option
Explanation:

Go on subtracting 24, 21, 18, 15, 12, 9 from the numbers to get the next number.

190 - 24 = 166
166 - 21 = 145
145 - 18 = 127 [Here, 128 is placed instead of 127]
127 - 15 = 112
112 - 12 = 100 ... and so on.

Therefore, 128 is wrong.

Discussion:
11 comments Page 2 of 2.

Sujatha said:   1 year ago
Anyone, Please explain it clearly.


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