A sum of ₹1550 is lent out in two parts, one at 8% and another at 6% simple interest. If the total annual interest is ₹106, what is the money lent at 8%?
The monthly incomes of A and B are in the ratio 4 : 5 and their monthly expenditures are in the ratio 7 : 9. If each saves ₹50 per month, find their monthly incomes.
The ratio of the incomes of two persons is 9 : 7 and the ratio of their expenditures is 4 : 3. If each of them saves ₹2,000 per month, find their monthly incomes.
A sum of money is divided among A, B, C and D in the ratio 3:4:9:10. If the share of C is ₹2580 more than the share of B, then what is the total amount of A and D together?
A sum of ₹1550 was lent partly at 5% and partly at 8% simple interest. The total interest received after 3 years is ₹300. The ratio of money lent at 5% to that lent at 8% is: