A barrel contains a mixture of wine and water in the ratio 3 : 1. How much fraction of the mixture must be drawn off and…

If 20% of A = 30% of B = $$\frac{1}{6}$$ of C, then A : B : C is -

Two numbers are in the ratio 3 : 5. If 6 is added to both of them, the ratio becomes 2 : 3. The numbers are = ?

Of three positive numbers, the ratio of first and second is 8 : 9, that of second and third is 3 : 4. The product of fir…

The sum of three numbers is 116. The second number and the third number are in the ratio of 9 : 16 while the first numbe…

Two numbers are in ratio 7 : 11. If 7 is added to each of the numbers, the ratio becomes 2 : 3. The smaller number is

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

200 litres of a mixture contains milk and water in the ratio 17 : 3. After the addition of some more milk to it, the rat…