Advertisements
Advertisements
प्रश्न
Find the amount and the compound interest payable annually on:
Rs.16000 for 2 years at 15% and 12% for the successive years.
Advertisements
उत्तर
For 1st year : P = Rs.16000, R = 15% and T = 1 year
∴ Interest = Rs.`(16000 xx 15 xx 1)/(100)`
= Rs.2400
And, amount
= Rs.16000 + Rs.2400
= Rs.18400
For 2nd year : P = 18400, R = 12% and T = 1 year
∴ Interest = Rs.`(18400 xx 12 xx 1)/(100)`
= Rs.2208
And, amount
= Rs.18400 + Rs.2208
= Rs.20608
∴ Required amount = Rs.20608
And, Compound Interest
= A - P
= Rs.20608 - Rs.16000
= Rs.4608.
APPEARS IN
संबंधित प्रश्न
The population of a town decreased by 12% during 1998 and then increased by 8% during 1999. Find the population of the town, at the beginning of 1998, if at the end of 1999 its population was 2,85,120.
Mr. Sharma borrowed a certain sum of money at 10% per annum compounded annually. If by paying Rs.19,360 at the end of the second year and Rs. 31,944 at the end of the third year he clears the debt; find the sum borrowed by him.
The difference between compound interest for a year payable half-yearly and simple interest on a certain sum of money lent out at 10% for a year is Rs. 15. Find the sum of money lent out.
Sunil borrows Rs.50,000 at 10% S.I. for 1`(1)/(2)` years. He immediately invests the entire amount for 1`(1)/(2)` years at 10% compounded annually. What is his gain at the end of the stipulated time, when he repays his loan?
Find the amount and the compound interest on the following :
Rs.12000 for 1`(1)/(2)` years at 5% per annum compounded annually.
Find the amount and compounded interest on Rs.15000 in 2`(1)/(2)` years at 10% p.a. compounded annually.
Find the amount on Rs 36000 in 2 years 15% p.a. compounded annually.
In what time will Rs 15625 amount to Rs 17576 at 4% p.a. compound interest?
In how many years will Rs 2000 amount to Rs 2662 at 10% p.a. compound interest?
A sum of Rs.16820 is to be divided between two girls A and B, 27 and 25 years old respectively, in such a way that, if their portions be invested at 5% per annum compound interest payable annually, they will receive equal amounts on reaching 40 years of age. What is the share of each in the original sum of money?
