Advertisements
Advertisements
प्रश्न
I borrowed Rs 12000 from Jamshed at 6% per annum simple interest for 2 years. Had I borrowed this sum at 6% per annum compound interest, what extra amount would I have to pay?
Advertisements
उत्तर
P = Rs 12000
R = 6% per annum
T = 2 years
S.I = `"P x R x T"/100 = Rs ((12000xx6xx2)/100) = Rs 1440`
To find the compound interest, the amount (A) has to be calculated.
`A = P(1 + R/100)^n = Rs [12000(1 + 6/100)^2]`
`= Rs [12000(1 + 3/50)^2] = Rs(12000 xx 53/50xx 53/50)`
= Rs 13483.20
∴ C.I. = A − P = Rs 13483.20 − Rs 12000 = Rs 1,483.20
C.I. − S.I. = Rs 1,483.20 − Rs 1,440 = Rs 43.20
Thus, the extra amount to be paid is Rs 43.20
संबंधित प्रश्न
Mewa Lal borrowed Rs 20000 from his friend Rooplal at 18% per annum simple interest. He lent it to Rampal at the same rate but compounded annually. Find his gain after 2 years.
Find the compound interest on Rs 64000 for 1 year at the rate of 10% per annum compounded quarterly.
Anil borrowed a sum of Rs 9600 to install a handpump in his dairy. If the rate of interest is \[5\frac{1}{2} %\] per annum compounded annually, determine the compound interest which Anil will have to pay after 3 years.
Romesh borrowed a sum of Rs 245760 at 12.5% per annum, compounded annually. On the same day, he lent out his money to Ramu at the same rate of interest, but compounded semi-annually. Find his gain after 2 years
Find the compound interest on Rs 15625 for 9 months, at 16% per annum, compounded quarterly.
Ramu borrowed Rs 15625 from a finance company to buy a scooter. If the rate of interest be 16% per annum compounded annually, what payment will he have to make after \[2\frac{1}{4}\] years?
A sum of money deposited at 2% per annum compounded annually becomes Rs 10404 at the end of 2 years. Find the sum deposited.
What sum of money will amount to Rs 45582.25 at \[6\frac{3}{4} %\] per annum in two years, interest being compounded annually?
Sum of money amounts to Rs 453690 in 2 years at 6.5% per annum compounded annually. Find the sum.
The compound interest on a sum of Rs P for T years at R% per annum compounded annually is given by the formula `P(1 + R/100)`.
