Answer : 4 7 Explanation : Answer: D) 7 Explanation: 1 1 8 A 9 4 C 6 - 6 B 2 7 2 3 We may represent the given sum, as shown below:1 A C - B = 12 A C - B = 11 Now,giving the maximum values to A and C, i.e.A = 9 and C = 9, we get B = 7.

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