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Cost of two types of pulses is Rs.15 and Rs, 25 per kg, respectively. If both the pulses are mixed together in the ratio 2:3, then what should be the pr...
If a:b:c = (1/6) :(1/8) :(1/5) , and a + b + c = 236, then find the value of (c - a) .
The ratio of the incomes of Vineet and Vidya is 12:5 respectively. Vineet saves 25% of his income while Vidya saves 20% of his income. The sum of their ...
The ratio of liquor and soda in a mixture of 50 liters is 3:2. How much soda should be mixed to make the ratio 6:7?
The ratio of liquor and soda in a mixture of 60 liters is 3:2. How much soda should be mixed to make the ratio 5:7?
There are some Crows and Cows in a field. If the total number of heads in the field is 480 and the total number of legs is 1320, what is the number of ...
Pipe ‘A’ can fill a tank in 16 hours whereas leak ‘A’ can empty it in 20 hours. If they both operate along with pipe ‘B’, then the given tan...
A rectangle with a length of 16 cm and breadth of 8 cm is rolled through its length to form a hollow cylinder. What will be the volume (in cm³) of the ...
A fox chases a lion. Fox takes 7 leaps for every 5 leaps of the lion and the distance covered by lion in 6 leaps is equal to the distance covered by fox...
The ratio of liquor and soda in a mixture of 70 liters is 3:2. How much liquor should be mixed to make the ratio 7:4?