Question

Choose the number or group of numbers which is different from others.

• A. 3,9,6,15
• B. 6, 18, 12,30
• C. 4, 16, 12,24
• D. 12,36, 24,60

Answer 1

Answer:

C. 4, 16, 12,24

In all other groups, the numbers are in the ratio 1: 3: 2:5