Question

quarterly p=4000 R=20% T=1 year​

Answer 1

Answer:

4040Rs

Step-by-step explanation:

Here, Principal (P)=4000 Rs

Rate (r)=1% per annum

Time (t)=1 year

∴ Amount when interest is compounded =4000∗(1+1100)1

=4000∗101100=4040 Rs

Answer 2

p=4000

r=20%

t=1 year

SI= p ×r×t

______

100

= 4000×20×1

__________

100

= 800 ans