Question

Which is odd in given series 13, 17, 23, 37, 73

Answer 1

Hello!

Here is your answer!

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The question has double Answer!

1. 17 ( odd) [ Rest all numbers contains the digit 3 ]

2. 23 odd [ In other Cases sum of the digits is an even number
For Example

13 = 1 + 3 = 4

17 = 1 + 7 = 8

37 = 3 + 7 = 10

73 = 7 + 3 = 10

But in 23 ( sum of the digits is a odd number)
23 = 2 + 3 = 5




Hope it Helps u

Answer 2

I think it should be 73.