Question

Find the amount to be paid at the end of 4 years if  principal is Rs 1200 at 10% p.a.​

Answer 1

Answer:

amount to be paid on end of 4 years is rs.12,480

Step-by-step explanation:

P-1200

R-10%

T-4yrs

S.I- P×R×T÷100

= 1200×10×4÷100

=480

Amount=S.I+P

= 1200+480

=12,480

therefore, amount to be paid on end of 4 years is rs.12,480

Answer 2

Answer:

Time=4 years

Rate=10%

principal= rs 1200

first we have to find simple interest

then, SI= P×R×T÷100

=》SI= 1200×10×4÷100

= rs 480

so, SI is 480

then, amount = principal + simple interest

=》amount = 1200+ 480

= 1680

therefore amount is 1680