If x:y = 5:7 and x + y = 408, then find the value of (y - x).
There are 70 rupees in a box which contains coins of 1 rupee, 50 paise, and 25 paise. If the number of 50 paise coins is 2 times the number of 25 paise ...
A plot has to be divided among P, Q and R in the ratio 3:4:8 respectively. If the area of plot received by R is 5600m² more than the area of plot recei...
What is the ratio whose terms differ by 50 and the measure of which is 5/7?
The ratio of the incomes of Vineet and Vidya is 12:7 respectively. Vineet saves 25% of his income while Vidya saves 20% of his income. The sum of their ...
Divide Rs. 840 among A, B and C in the ratio 2 : 3 : 5.
The ratio of investment of A and B is 2 : 5 and that of B and C is 3 : 7. Find the investment of B if sum of investment of A, B and C is Rs. 33600.
In a school, ratio of male to female teachers is 1: 3 respectively. When 24 more female teachers joined the school, then this ratio becomes 2: 9 respect...
What is the fourth proportion of 17, 30 and 51?
If x runs are second by Rohit, y runs by Shreyas and z runs by Virat, then x : y = y : z = 5:3. If total number of runs scored by Rohit, Shreyas and Vir...
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