Question 15

If 3 # 6 * 9 = 45 and 9 # 8 * 7 = 105, then what is the value of 5 * 6 # 3 = ?

Solution

The pattern is that '#' is a concatenate operator and '*' is treated as addition operator.

Eg : 3 # 6 * 9 = 36 + 9 = 45

and 9 # 8 * 7 = 98 + 7 = 105

Similarly, 5 * 6 # 3 = 5 + 63 = 68

=> Ans - (B)

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