Let, monthly income and monthly expenditure of A is Rs. 20x and Rs. 7x respectively. So, monthly savings of A = 20x – 7x = Rs. 13x And, 13x = 3900 x = 300 So, monthly income of A = 20 × 300 = Rs. 6000
The ratio between two numbers is 1:2. If each number is increased by 8, the ratio between then become 5:6, find the difference between numbers.
The price of sugar is increased by 35%. If the expenditure is not allowed to increase, the ratio between the reduction in consumption and the original c...
A bag contains coins of Rs 1, 50p, and 25p and the ratio of the number of coins is 6:15:16. If the total value of all the coins is Rs 1050 then what wil...
The total number of students in a school is 24600. If the ratio of boys to the girls in the school is 75:89 respectively, then find the total number of ...
The ratio of number of balls in bag A and bag B is 6:8 respectively. If six balls are transferred from bag B to bag A, then number of balls are equal in...
Marks scored by A and B in a test are in the ratio 13:9 respectively. If B had scored 8 more marks, then marks scored by A would be 30% more than that o...
Find 'X' if the below three numbers are in proportion.
2.6, 1.3, X
Rs.1581 is divided among A, B and C in the ratio 10 : 15 : 6. What is the share of B?
A sum of money is divided among P, Q, R and S in the ratio of 8:9:13:14 respectively. If the share of R's is Rs. 1620 more than the share of Q, then wha...
Naresh, Dinesh, and Ramesh became partners in a business by investing money in the ratio of 3: 6: 8. If their investments are increased by 5%, 15%, and ...
