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1/3 of A's profit is equal to 2/5 of B's profit 1/3A = 2/5B A's profit : B's profit = 6: 5 total profit = Rs 1650 A+B = 6+5 = 11 units 11 units = Rs 1650 1 unit = Rs 150 B's profit = 5 × 150 = Rs 750
The ratio of Rama’s to Shyama’s age is 1 : 2 and the sum of their age 81 years. What will be the ratio of their ages after 7 years?
The ratio of the ages of A and B is 3:5. After 5 years, the ratio will be 7:11. Find the present age of B.
Six years ago, the age ratio of A to B was 5:6. In nine years, their age ratio will become 8:9. Determine the difference between their current ages.
The difference between the compound interest and simple interest on a certain sum for 2 years at 12% per annum is 144. Find the principal amount.