A sum of ₹x amounts to ₹8,563.50 in 3 and a half years and to ₹10,527 in 7 years at y% p.a. simple interest. The value of x and y, respectively, are:
6600 and 8
6800 and \(8\frac{1}{2}\)
6600 and \(8\frac{1}{2}\)
7000 and 8
If the difference between the compound interest compounded annually and the simple interest on a certain sum of money for three years at 10% per annum is ₹279, then the sum (in ₹) is: