At a casino in Mumbai, there are 3 tables A, B and C. The payoffs at A is 10 : 1, at B is 20 : 1 and C is 30 :1. If a ma…

In a class the number of girls is 20% more than that of the boys. The strength of the class is 66. If 4 more girls are …

The ratio of milk to water in 80 litres of a mixture is 7 : 3. The water (in litres) to be added to it to make the ratio…

In a school having roll strength 286, the ratio of boys and girls is 8 : 5. If 22 more girls get admitted into the schoo…

One year ago the ratio of the ages of Sarika and Gouri was 3 : 4 respectively. One year hence the ratio of their ages wi…

A sum of Rs. 1240 is distributed among A, B and C such that the ratio of amount received by A and B is 6 : 5 and that of…

The ratio between the third proportional of 12 and 30 and mean proportional of 9 and 25 is -

If $$x = \frac{1}{3}y$$   and $$y = \frac{1}{2}z{\text{,}}$$   then x : y : z is equal to = ?