If 120 apples are divided into two boxes in ratio 3:5, numbers are

Two numbers are in ratio 3:5. If each is increased by 10, ratio becomes 5:7. Original numbers are

Two numbers x and y are in the ratio 11 : 13 and their sum is 48. Then y is

The sum of three numbers is 98. If the ratio of the first to second is 2 :3 and that of the second to the third is 5 : 8, then the second number is:

Three numbers are in the ratio 3 : 4 : 5. The total of the largest and the smallest numbers is equal to the other number plus 52. Accordingly, which is the smallest number?

Two alloys are both made up of copper and tin. The ratio of copper and tin in the first alloy is 1 : 3 and in second alloy is 2 : 5. In what ratio should two alloys be mixed, to obtain a new alloy su…