Out of Rs. 8800, Samar lent some of it at a simple interest of 11% per annum and remaining at a simple interest of 7% per annum. If he received Rs. 4824 as the total simple interest at the end of 6 years, then find the sum he lent at 11% per annum.
1
4700
2
4800
3
5000
4
5200
5
5800