A sum of money doubles itself in 7 years

Asked by admin @ 13/08/2021 in Math viewed by 327 People

Sum of money double itself in 7 years at a simple interest.how many years it will become fourfold

Answered by admin @ 13/08/2021

For S.I if it doubles then n×r=100

Sub n=7

7×r=100;

r=100/7

Then for four times

n×r=300

Sub the value of r then

n×100/7=300

Solving the above we get n= 21

A sum of money doubles itself in 4 years

Asked by admin @ 23/08/2021 in Math viewed by 357 persons

A sum of money at simple interest doubles itself in 4 years.in what time period will it amount to 4 times of principle

A sum of money doubles itself in 5 years

Asked by admin @ 17/08/2021 in Math viewed by 315 persons

A sum of money doubles itself in 5 years. How much time will it taken for it to quadruple at the same rate of interest ?

A sum of money doubles itself in 10 years

Asked by admin @ 11/08/2021 in Economy viewed by 319 persons

A sum of money doubles itself in 10 years the number of years it would triple it self is

A bank advertises that you can double the money

Asked by admin @ 13/08/2021 in Economy viewed by 586 persons

A bank advertises that you can double the money if you invest it with them for 8 years, what is the rate of interest offered by them?4

A sum of money was invested for 3 years

Asked by admin @ 20/08/2021 in Math viewed by 310 persons

A sum of money was invested for 3 years at the rate of 4% per annum compounded annually amounted to $84.364.80. What is the sum invested

A sum of money amounts to rs 9800

Asked by admin @ 29/08/2021 in Math viewed by 326 persons

A sum of money amounts to Rs. 9800 after 5 years and Rs. 12005 after 8 years at the same rate of simple interest. The rate of interest per annum …

What is the easiest way to double your money riddle

Asked by admin @ 03/08/2021 in Sociology viewed by 275 persons

Riddle: Can you guess the easiest way to double your money?

The amount of money in the account every year

Asked by admin @ 10/08/2021 in Math viewed by 311 persons

the amount of money in the account every year when rupees 100 are deposited annually to accumulate at compound interest at 4% per annum...is this sequence formed will form an …

Which teacher exhibited the most variable year-to-year performance over this 5 year span?

Asked by wiki @ 27/10/2020 in Mathematics viewed by 571 persons

A sum of money invested at 8 per annum

Asked by admin @ 16/08/2021 in Math viewed by 276 persons

A sum of money invested at 8% per annum for simple interest amounts to 12122 in 2years what will it amounts to in 2years 8months at 9% rate of intrest

After saving money in her piggy bank for three years

Asked by maham237 @ 19/05/2021 in Business viewed by 300 persons

After saving money in her piggy bank for three years, Beverly decided to deposit $5,000 of the money in the Millertown Bank. If the bank were fully loaned out and …