Question

fine the odd one out 10, 25, 45, 54, 60, 75, 80 answer is 54 but i do not know how?

Answer 1

Answer:

Odd one out is 54 because all the numbers in the series are divisible by 5 except 54.

Answer 2

The odd one out of 10, 25, 45, 54, 60, 75, 80 is 54 because all the other numbers are divisible by 5 but this can not be divided by 5 to give a natural number.

• Finding out odd means to find a thing or object or a number that is different or unique in any given sequence. For example, the odd one out of "trousers, tie, shirt, bed" will be bed as the others are clothing items.
• In the given, we can identify that all other numbers are divisible by 5 because their last digit is either zero or 5.
• In 54, the last digit is 4 that means it can not be divided by 5.