Question

find the odd one out : 1, 5, 14, 30, 49, 55, 91​

Answer 1

1 5.49 55 91 odd out

Is I am write

Answer 2

Answer:

49

Step-by-step explanation:

1, 5, 14, 30, 49, 55

1 5 (5-1) = 4 i.e 2²

5 14 (14-5) = 9 i.e 3²

14 30 (30-14) = 16 i.e 4²

30 49 (49-30) = 19 (Odd man out)

Hence 49 is the odd man out. Much simpler when you can understand the concept. Good luck.