Question

Three of the following four number-pairs are alike in a certain way and one is different. Find the odd one out.

• A. 14 : 33
• B. 8 : 25
• C. 5 : 15
• D. 9 : 23

Answer 1

Answer:

B. 8 : 25

2 × First Number + 5 = Second Number 1) 14 : 33 → 2 × 14 + 5 = 33 2) 8 : 25 → 2 × 8 + 5 = 21 ≠ 25 3) 5 : 15 → 2 × 5 + 5 = 15 4) 9 : 23 → 2 × 9 + 5 = 23