Question

what is ci and si for 1 year if p rs is invested at r percent p.a​

Answer 1

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Difference between CI and SI =

100

3

Pr

2

(300+r)

⇒620=

100

3

P×100

×(300+10)=

100

3

100P

(310)

⇒620=

10000

P(310)

⇒P=Rs.20,000