Question

Find the odd number: $396,462,572,427,671,264$.

Answer 1

Evaluate the odd one out:

The given series of numbers are,

$396,462,572,427,671,264$

Here we can observe that the sum of the first and third digit give the second digit.

$\therefore$For $396$ we get, $3+6=9$

For $462$ we get, $4+2=6$

For $572$ we get, $5+2=7$

For $671$ we get, $6+1=7$

For $264$ we get, $2+4=6$

But, for $427$ we can see that $4+7\ne 2$.

Hence, $427$ is the odd number in this series.