Question

Which of the following is a multiple of 11?

• A. 72
• B. 56
• C. 154
• D. 111

Answer 1

The correct option is C

154

72 = 8 $\times$ 9

154 = 11 $\times$ 14

56 = 8 $\times$ 7

111 = 37 $\times$ 3

From the above , we can conclude that only 154 has factors as 11 and 14 .

Hence 154 is a multiple of 11