Question

a what rate 4000rupees will amount to 5000rupees in 4 years​

Answer 1

Answer:

Hey friend,

Here is the answer you are searching for,

Given,

Amount = 5000

Principle = 4000

=>S.I = 5000-4000 = 1000

Time = 4 years

Therefore,

Rate = (S.I×100)/(Principle×Time)

=(1000×100)/(4000×4)

=(100/16)% per. annum

HOPE IT HELPS YOU.

PLEASE MARK AS BRAINLIEST...

Answer 2

Hii friends !!Here is your answer

Answer:

Given:-

Principal= ₹4000

Amount= ₹5000

Time= 4 years

Step-by-step explanation:

So,

Simple Interest= Amount-Principal

= 5000-4000

= ₹1000

Now, put all the number in the formula of S.I

S.I = P*R*T/100

1000 = 4000*R*4/100

1000 = 40*R*4

1000= 160*R

1000/160= R

100/16= R

R= 6.25% p.a

Therefore, Rate of interest is 6.25% p.a

I hope it will surely help you.

Thank you☺️