In this page ratio and proportion worksheet1
we are going to see some practice questions. For each questions you can
find solution.
Questions |
Solution |
(21) Find a number which has the same ratio with 4/9 as 2/11 has with 7/33 | |
(22) What number must be added each term of the ratio 5 : 7 so that it becomes 10 : 11 | |
(23) What number must be subtracted from each term of the ratio 23 : 44 so that the ratio becomes 6 : 13 | |
(24) Find two numbers in the ratio 5 : 7 deferring by 12. | |
(25) Two numbers are in the ratio 2 : 3 and the sum of their squares is 208. Find the numbers. | |
(26) Two numbers are in the ratio 3 : 4 and their differences of their cubes is 999. Find the numbers. | |
(27) The ages of two men are in the ratio 3 : 4. In 10 years their ages will be in the ratio 5 : 6. Find their ages. | |
(28) Rs.1560 is to be divided between A and B in the ratio (1/4) : (1/9). Find the share of each. | |
(29) If 0.3 of a number is equal to 0.12 of another number, find the ratio of the numbers. | |
(30) Divide Rs.585 into two parts in the ratio 2 : 7 | |
(31) Divide Rs.782 into three parts in the ratio (1/2) : (2/3) : (3/4) | |
(32) Rs.232 is in the form of one rupee, 50 paise and 25 paise coins in the ratio 16 : 17 : 18. Find the number of coins of each type. | |
(33) A and B earn Rs.8000 and Rs.7500 respectively. A saves Rs 400 and B saves Rs.300. Which of them has more extravagant? | |
(34) A mixture of 25 liters has milk and water in the ratio 4 : 1.How much milk should be added so that the new ratio of milk and water becomes 6 : 1. | |
(35) In the regiment, the ratio of the number of officers to the number of soldiers was 3 : 31 before the battle. In the battle 6 officers and 22 soldiers were killed. The ratio between the number of officers to the number of soldiers now is 1 : 13. Find the number of officers and soldiers before the battle. | |
(36) The cost of production of the radio set is Rs.1800, divided between the materials, labour and overheads, in the ratio 4 : 3 : 2. Calculate the cost of material used in the radio set. | |
(37) A school collected Rs.2100 for charity. It was decided to divide the money between an orphanage and blind school in the ratio 3 : 4 how much money did each receive? | |
(38) Two numbers are in the ratio 3 : 5. If 8 is added to each number, the ratio becomes 2 : 3. Find the numbers. | |