Question

find the odd one out = 1236 , 2346,3456,4566,5686

Answer 1

none of them , all end in an even number thus are even number (being perfectly divisible by 2).

Answer 2

Answer:

The number 5686 is odd.

Step-by-step explanation:

The given numbers are

1236, 2346, 3456, 4566, 5686

The difference of two consecutive numbers:

$3456-2346=1110$

$4566-3456=1110$

$5686-4566=1120$

From these differences, we can conclude that the each term is 1110 more than the preceding term except 5686.

Therefore the number 5686 is odd.