(23 - 29) , (19 - 25) , (13 -17) , (3 - 5) - Choose odd Number Pair / Group - Classification

Choose or find odd number pair

(23 - 29) , (19 - 25) , (13 -17) , (3 - 5)

A. 23 - 29

B. 19 - 25

C. 13 -17

D. 3 - 5

Answer: B . 19 - 25

Justification: All other pairs consist of prime numbers only.