Select the number from among the given alternatives that can replace the question mark (?) in the last figure.

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Logic: Sum of outer four number = Product if two inner number

1st Figure: (6 + 6 + 7 + 9) = 7 × 4

                  → 28 = 28

2nd Figure: (11 + 14 + 15 + 5) = 5 × 9

                    → 45 = 45

Similarly,

3rd Figure: (8 + 6 + 8 + 5) = 3 × ?

So, the missing number is: 9

Thus, the correct option is: (c)