Question

19. A sum of Rs. 800 is deposited in a bank at the rate
of 5% simple interest per annum. In how many
years will this sum increase to become Rs. 1000 ?
ha kisi okaat ​

Answer 1

Answer:

5years

Step-by-step explanation:

here,

1000=principal+interest

interest=(principal×rate×time)/100

1000=800+{(800×5×t)/100}

1000-800=8×5×t

200=40t

t=200/40

t=5