Advertisements
Advertisements
प्रश्न
Find the amount and the compound interest on Rs. 12,000 in 3 years at 5% compounded annually.
Advertisements
उत्तर
Given : P= Rs. 12,000; n = 3 years and r = 5%
Amount = `"P"( 1 + "r"/100 )^n`
= `12000( 1 + 5/100)^3`
= `12000(21/20)^3`
= Rs. 13,891.50
C.I. = Rs. 13,891.50 - Rs. 12,000 = Rs. 1,891.50.
APPEARS IN
संबंधित प्रश्न
Calculate the amount of Rs. 15,000 is lent at compound interest for 2 years and the rates for the successive years are 8% and 10% respectively.
On what sum of money will the compound interest for 2 years at 5% per annum amount to Rs. 768.75?
Find the sum on which the compound interest for 3 years at 10% per annum amounts to Rs. 1,655.
On a certain sum, the compound interest in 2 years amounts to Rs. 4,240. If the rate of interest for the successive years is 10% and 15% respectively, find the sum.
At what rate percent compound interest, does a sum of money become 1.44 times of itself in 2 years?
At what rate percent will a sum of Rs. 4,000 yield Rs.1,324 as compound interest in 3 years?
A person invests Rs5,000 for three years at a certain rate of interest compounded annually. At the end of two years this sum amounts to Rs6,272. Calculate :
(i) the rate of interest per annum.
(ii) the amount at the end of the third year.
Find the time, in years, in which Rs. 4,000 will produce Rs. 630.50 as compound interest at 5% compounded annually.
Find the difference between compound interest and simple interest on Rs. 8,000 in 2 years and at 5% per annum.
Find the amount and the compound interest payable annually on the following :
Rs.32000 for 2 years at 7`(1)/(2)`% per annum.
