Question

13. If Raju gets an interest of * 405 for one year at 9% p.a.,
what is the sum he had invested ?
(A) 5000
(B) * 4500
(C) 5500
(D) 6000​

Answer 1

Cjfjyfjyjfjyfjyfkuglfग्फ़्ज्त्त्क्ज्त्फ़्ज्फ़

Answer 2

Answer:

Given,

Simple interest=Rs.405

Rate of interest=9%p.a

Time=1year

We know,

S.I=  

100

PRT

​  

 

where,

P=principal

R=rate of interest

T=time

405=P*R*1/100

P=405*100/9

P=40500/9

P=4500

HENSE 4500RS IS WHAT HE INVESTED