Question

Pick the odd one out from the given number series?

21, 24, 33, 49, 74
A) 21
B) 24
C) 33
D) 49

Answer 1

odd ones from this series are
21
33
49

Answer 2

Answer:

The answer is 21

Step-by-step explanation:

In this sum we are finding the odd one out means we need to find the number that is incorrect in the series.

33-24 = 9 which is 3^2

49-33 = 16 which is 4^2

74-49 = 25 which  is 5^2

So, difference between 21 and 24 is 3 which is not in series

Hope this helps!