Aptitude - Odd Man Out and Series - Discussion

Discussion Forum : Odd Man Out and Series - Find Wrong No. (Q.No. 3)

Odd Man Out and Series

Directions to Solve

Find out the wrong number in the series.

196, 169, 144, 121, 100, 80, 64

169

144

121

100

Answer: Option

Explanation:

Numbers must be (14)², (13)², (12)², (11)², (10)², (9)², (8)².

So, 80 is wrong.

Discussion:

5 comments Page 1 of 1.

Savai Maheshwari said: 9 years ago

196-169 = 27.
169-144 = 25.
144-121 = 23.
121-100 = 21.
100-80 = 20.

So that 80 is wrong answer.

(1)

Agrata said: 7 years ago

Thanks all.

SHREY said: 5 years ago

Thanks @Savai.

Venki said: 4 years ago

Explain this question briefly, please.

Sanoj A said: 3 years ago

Thanks for explaining it @Savai.

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