11 × 1 – 2 = 9 9 × 2 – 3 = 15 15 × 3 – 4 = 41 41 × 4 – 5 = 159 159 × 5 – 6 = 789
'F' distributed sweets among his four children and retained some for himself. The three eldest girls received sweets in the ratio of 3:11:7. The total n...
Rs.14400 was divided among A, B and C in the ratio 3:4:5. B kept Rs.1000 for himself, gave Rs.800 to his mother and divided the remaining money among hi...
There are 108 rupees in a box which contains coins of 1 rupee, 50 paise, and 25 paise. If the number of 50 paise coins is 3 times the number of 25 paise...
If a:(b+c) =3:9 and c:(a+b) =10:14 then find the value of b:(a+c)?
The ratio of the monthly incomes of Dinesh, Nikhil and Rohan is 64:73:81. If Dinesh’s monthly income is 10,496, then find Rohan’s annual inc...
6 years ago ratio of the ages of the two persons A and B was 5:2. 4 years hence the ratio of their ages will be 7:4. Find the present age of B.
The ratio of land and water on the entire Earth is 1:2. If this ratio is 2:3 in the Northern Hemisphere, then what will be this ratio in the Southern He...
The ratio between two numbers is 2:3. If each number is increased by 6, the ratio between then become 4:5, find the difference between numbers.
What number has to be added to each term of 2:5 to make the ratio 7:8?
A toy seller has white, pink, and blue balls in the ratio 3:7:11. The number of pink balls is more than the number of white balls by a number which is a...
