## Ratio and Proportion Worksheet1

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. Solution (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.  