How many combinations of two-digit numbers having 8 can be made from the followi

Question

How many combinations of two-digit numbers having 8 can be made from the following numbers?

8, 5, 2, 1, 7, 6

Options:

A . 9

B . 10

C . 11

D . 12

Answer: Option C
Answer: (c)
The possible two - digit numbers are :
88, 85, 82, 81, 87, 86, 58, 28, 18, 78, 68.
These are 11 in number.

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