Question

yaar 8 no question ka answer de do
please​

Answer 1

Suppose the money invested is 100

100=>300 (in 6 years)

Principal is 100

Interest is 300-100=>200

Now,

SI = PXRXT/100

200=100xRx6/100

200=6R

R=200/6

R=33.33%

Hope it help you.

Answer 2

Answer:

Let The Principal Be S

Amount = 3S

Time = 6yrs

S.I = Amount - Principal

= 3S - S

= 2S

R ×T ×P / 100 = 2S

S × 6 × R / 100 = 2S

R = 2S × 100 / S × 6

R = 33.3%