A man invested `1/3` of his capital at 7% ; `1/4` at 8% and the remainder a 10% . If his annual income is Rs. 61, the capital is
David Rs. 2379 into 3 parts so that their amounts after 2, 3 and 4 years respectively may be equal, the rate of interest being 5% per annum at simple interest. The first part is :
A person invested in all Rs. 2600 at 4% , 6% and 8% per annum simple interest. At the end of the year, he got the same interest in all the three cases. The money invested at 4% is :
David intvested certain amount in three different schems A, B and C with the rate of interest 10% p.a. respectively.If the total interest accrued in one year was Rs. 3200 and the amount invested in scheme C was 150% of the amount invested in Scheme A and 240% of the amount invesed in Scheme B , what was the amount invested in Scheme B ?
An amount of Rs. 1,00,000 is invested in two types of shares. he first yield an interest of 9% p.a.and the second , 11% p.a. If the total interest a the end of one year is `9 3/4`%, then the amount invested in each share was :