Given:
Principal = Rs. 1000
Time = 2 years
Rate of interest = 10%
Formula:
C.I = P × [(1 + r/100)n– 1]
Here,
P = Principal Amount
r = Rate of interest
n = Time in years
Calculation:
We know that -
C.I = P × [(1 + r/100)n– 1]
According to the question,
C.I = 1000× [(1 + 10/100)2– 1]
⇒C.I= 1000× [(1 + 1/10)2– 1]
⇒ C.I= 1000× [(11/10)2– 1]
⇒ C.I= 1000× [121/100– 1]
⇒ C.I= 1000× [(121– 100)/100]
⇒ C.I= 1000× [21/100]
⇒ C.I= 210
∴The InterestAmount will be Rs. 210.