Question
Rs. 6,500 is invested in scheme ‘A’ for a year at
simple interest of 20% p.a. The interest received from scheme ‘A’ is reinvested for 2 years in scheme ‘B’ which offers compound interest (compounded annually) of 20% p.a. What is the total amount received from scheme ‘B’?Solution
Interest received from scheme ‘A’ = 6500 × (20/100) = Rs. 1300 Amount received from scheme ‘B’ = 1300 × {1 + (20/100)2} = 1.44 × 1300 = Rs. 1872
Rs 1296 was divided among Anil, Bhanu and Charan in the ratio of 10:5:12 respectively. Find the amount received by Anil and Bhanu together.
The monthly incomes of individuals 'A' and 'B' are proportional, with 'A' earning at a ratio of 5:3 compared to 'B'. Their monthly savings follow a rati...
If x+3, x-2, 6 and 5 are in proportion then find the mean proportional to x and 9x2.
'A' varies directly as 'B'. If at 'A' = 25, value of 'B' is 40, then find the value of 'A' at 'B' = 96.
Rs. 5625 is divided among A, B and C so that A receives one half as much as B and C together receive and B receives one-fourth of what A and C together ...
The ratio of the monthly salary of Supriya to that of Mohini is 3 : 5. Supriya and Mohini both save 30% and 42% respectively of their monthly salaries r...
The ages of A, B and C are in the ratio of 5:4:8 respectively. If the sum of their ages is 51 years, then find the age of B.
The ratio between two numbers is 6:7. If each number is increased by 9, the ratio between then become 9:10, find the difference between numbers.
A sum of money is divided in the ratio of 5 : 12. If the smaller part is 380. Find the larger part.
What is the ratio whose terms differ by 25 and the measure of which is 2/7?
Relevant for Exams:
