Math, asked by dikshasarway, 1 month ago

16. The difference between the S.I. on a certain sum of money for 1 year at 8% per annum and the C.I. on the same sum for 1 year payable half-yearly at 8% per annum is Rs. 16. Find the sum. C1 Rate % Time 2 half years ​

Answers

Answered by piyushsahu624
0

Answer:

P=Rs72,000

Step-by-step explanation:

For ,

N=1year

R=10 %  

We have S.I.=  

100

PNR

=  

100

P×1×10

=Rs0.1P

When interest being compounded for half yearly, for  1  year

We have, N=2  

And R=  

2

10

=5 %  

AndAmount=P(1+  

100

R

)  

N

=P×(1+  

100

5

)  

2

=P×1.05  

2

=1.1025P

And C.I.=A−P=1.1025P−P=0.1025P

Given, C.I.−S.I.=Rs180

⇒0.1025P−0.1P=Rs180

⇒0.0025P−Rs180

⇒P=Rs72,000

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