Mathematics Quiz (One question every week)


Question 81: (March 7th, 2015) Answer



Answer: 9.
If we take right side of the equation AAA, it should be either of 111, 222, 333 ... or 999.
111 is divisible by 3. So we can write 37 x 3 = 111.
In which AB and AAA should have 'A' common - Because of which we should have 333 on the right side of the equation.
So multiplying on both sides by 3, we get 37 x 9 = 333.
So the value of C in the given equation is 9.
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