Question

The compound interest on Rs.100 in one year at
20% per annum compounded half yearly is:​

Answer 1

Answer:

compound interest is ₹21

Step-by-step explanation:

principal- 100

time - 2n

=2*1

= 2 years

rate - 20/2=10%

amount = p(1+r/100)^n

= 100(1+10/100)²

=100*110/100*110/100

=11*11

=₹121

compound interest = amount - principal

= 121-100

CI = ₹21

I hope your doubt is clear

Answer 2

Answer:

yes my doubt is completely clear thanks for asking question and thanks fir giving answer