Number Series, Coding, Odd Man OutMTP Apr 21Question 2186 of 207

Find odd man out of the following series $\displaystyle 15, 21, 63, 81, 69$

Options

A

\displaystyle 15

B

\displaystyle 21

C

\displaystyle 63

D

\displaystyle 81

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Correct Answer

✅ Option d — $\displaystyle 81$

All Options:

A $\displaystyle 15$
B $\displaystyle 21$
C $\displaystyle 63$
D $\displaystyle 81$

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