Question
800Â Â Â Â 544Â Â Â Â 416Â Â Â Â 352Â Â Â Â
?     304 What will come in place of (?) in the following questions?Solution
800 – 256 = 544 544 -128 = 416 416 – 64 = 352 352 – 32 = 320 320 – 16 = 304
A container was filled with pure milk. A person removed 10 litres of milk and refilled it with water to hide the act. He repeated the same act once agai...
There is a 165 litres mixture (soda + water), such that ratio of quantities of soda and water in it is 6:5, respectively. How much quantity of soda shou...
In a mixture of milk & water, 70 litres water is mixed due to which ratio changes from 3 : 4 to 1 : 3. Find initial quantity of mixture. (in litres)
100 litres of mixture contains water and milk in the ratio 2:3 respectively. If 20 litres of the mixture is replaced by same quantity of water, then fin...
Quantity of milk is 40% more than that of water in 240 litres mixture (milk + water). If 18 litres milk is added, then find the quantity of milk in the ...
- Two mixtures (milk and water) 'A' and 'B' contain milk and water in the ratio 2:3 and 1:2 respectively. If 30 ml from 'A' and 36 ml from 'B' are mixed, fin...
In a 210 litres mixture, milk is 10% more than water. On adding (n - 4) litres water and (n + 4) litres milk, milk to water ratio becomes 11:10. Find th...
A vendor mixes 4 kg of oil at Rs. 10 per kg with 6 kg at Rs. 6 per kg. What is the cost price (in Rs.) of the mixture per kg?
55% of the original 'a' liters of pure petrol is taken out from a container and replaced with 66 liters of Methanol, ensuring the total quantity of the ...
 In a mixture of 252 litres, the ratio of tea to coffee is 3:4. If ‘x’ litres of coffee is added to the mixture, such that the ratio of tea to coff...
Relevant for Exams:
