The difference between C.I. for third year and second year is Rs.12.60, if rate is 5% per annum then find the sum.

Rs. 3000 Rs. 4000 Rs. 4800 Rs. 5600

Rs. 4800

ATQ, 21R = 12.60 1R = 0.6 Principal = 8000 × 0.6 = Rs.4800