Question

Please tell me who are intelligent in math please answer this​

Answer 1

Explanation:

simple interest S.I = Rs.1260=100

pr×2=50pr

compund interst C.I =amount-principal

P(100+1R)2

-p=PR(R/10000+1/50)=Rs.1323

Dividing(I) by (ii)

200R+1=1260

--------

1323

Rate,R=10%p.a

Now ,

100PRT=1260

100

p×10×2

1260

Principal = Rs.6,300.

Hope it's help you.