Advertisements
Advertisements
प्रश्न
Calculate the amount and compound interest on Rs 62500 for `1 1/2` years at 8% per annum compounded half yearly.
Advertisements
उत्तर
Principal (P) = Rs 62,500
Rate = 8% per annum or 4% per half year
Number of years =`1 1/2`
There will be 3 half years in `1 1/2` years.
A = `P(1 + R/100)^n = Rs [62500 (1 + 4/100)^3]`
= Rs `(62500 xx 26/25 xx 26/25 xx 26/25)`
= Rs 70304
C.I. = A − P = Rs 70304 − Rs 62500 = Rs 7,804
संबंधित प्रश्न
Calculate the amount and compound interest on Rs 10000 for 1 year at 8% per annum compounded half yearly.
The present population of a town is 28000. If it increases at the rate of 5% per annum, what will be its population after 2 years?
A certain sum of money is put at compound interest, compounded half-yearly. If the interest for two successive half-years are Rs. 650 and Rs. 760.50; find the rate of interest.
Rs. 8,000 is lent out at 7% compound interest for 2 years. At the end of the first year Rs. 3,560 are returned. Calculate :
(i) the interest paid for the second year.
(ii) the total interest paid in two years.
(iii) the total amount of money paid in two years to clear the debt.
What sum will amount of Rs. 6,593.40 in 2 years at C.I. , if the rates are 10 per cent and 11 per cent for the two successive years ?
A man invests Rs. 9600 at 10% per annum compound interest for 3 years. Calculate :
(i) the interest for the first year.
(ii) the amount at the end of the first year.
(iii) the interest for the second year.
(iv) the interest for the third year. the interest for the first year.
The compound interest payable annually on a certain sum for 2 years is Rs 40.80 and the simple interest is Rs 40. Find the sum and the rate percent.
The annual rate of growth in population of a town is 10%. If its present population is 26620, then the population 3 years ago was _________
Find the C.I. on ₹ 15000 for 3 years if the rates of interest are 15%, 20% and 25% for the I, II and III years respectively
The cost of a machine is ₹ 18000 and it depreciates at `16 2/3 %` annually. Its value after 2 years will be ___________
