Question

Find the odd one from the series: select one: a. 4579 b. 1347 c. 2458 d. 2619

Answer 1

Answer:

c.2458

because it is divisible by 2 whole others are not.

Answer 2

The required 'option c) 2458' is correct.

Step-by-step explanation:

To find,  the odd one from the series = ?

Check the options:

a) 4579

Sum = 4 + 5 + 7 + 9 = 25, 25 is a non prime number.

b) 1347

Sum = 1 + 3 + 4 + 7 = 15, 15 is a non prime number.

c) 2458

Sum = 2 + 4 + 5 + 8 = 19, 19 is a prime number.

d) 2619

Sum = 2 + 6 + 1 + 9 = 18, 18 is a non prime number.

Thus, the required 'option c) 2458' is correct.