Given : Principal, P = Rs. 6000 Time, n = 3 years Rate of Interest, R = 10% Formula used : Amount =P×[1+100R]nCalculation : Amount =6000×(1+10010)3 ⇒ Amount =6000×(1011)3 ⇒ Amount = 6 × 1331 ⇒ Amount = Rs. 7986 ∴ the amount after 3 years will be Rs. 7986.