Advertisements
Advertisements
प्रश्न
Calculate the amount and the compound interest on Rs. 12,000 in 2 years and at 10% per year.
Advertisements
उत्तर
For Ist year
Principal (P) = Rs.12,000
Rate (R) = 10%
Time (T) = 1 year
I = Interest =`(12,000xx10xx1)/100`
= 120 × 10
= Rs.1200
Amount = P + I = Rs.12,000 + Rs.1200 = Rs.13,200
For IInd year
P = Rs.13,200, R = 10%, Time (T) = 1 year
∴ Interest =`(13,200xx10xx1)/100` = 132 × 10
= Rs.1320
∴ Amount in 2 years = Rs. (13,200) + (1320)
= Rs.14520
Compound interest in 2 years = Rs.1200 + Rs.1320 = Rs.2520
[or directly = Rs.14520 − Rs.12000 = Rs.2520]
APPEARS IN
संबंधित प्रश्न
Find the difference between the compound interest and simple interest. On a sum of Rs 50,000 at 10% per annum for 2 years.
What will Rs 125000 amount to at the rate of 6%, if the interest is calculated after every 3 months?
In how many years ₹ 700 will amount to ₹ 847 at a compound interest rate of 10 p.c.p.a.
A certain sum amounts to Rs. 5,292 in two years and Rs. 5,556.60 in three years, interest being compounded annually. Find : the rate of interest.
A man borrows Rs.10,000 at 10% compound interest compounded yearly. At the end of each year, he pays back 20% of the amount for that year. How much money is left unpaid just after the second year ?
Find the sum on which the difference between the simple interest and compound interest at the rate of 8% per annum compounded annually would be Rs. 64 in 2 years.
A sum of Rs. 8,000 is invested for 2 years at 10% per annum compound interest. Calculate:
(i) interest for the first year.
(ii) principal for the second year.
(iii) interest for the second year.
(iv) the final amount at the end of the second year
(v) compound interest earned in 2 years.
Calculate the difference between the compound interest and the simple interest on ₹ 7,500 in two years and at 8% per annum.
Find the compound interest for `2 1/2` years on ₹ 4000 at 10% p.a, if the interest is compounded yearly
Find the difference between Compound Interest and Simple Interest on Rs 45,000 at 12% per annum for 5 years.
