Choose the pair that does not belong to the same category.

D. 20, 35

Which of the following pairs does not belong?

D. 14, 22

Choose the odd pair of numbers from the list.

B. 4, 6

Which group of numbers does not fit with the others?

C. 40, 42

Which of the following groups of numbers is the odd one out?

D. (15, 20)