Question
The ratio of the incomes of Vineet and Vidya is 8:5
respectively. Vineet saves 25% of his income while Vidya saves 20% of his income. The sum of their expenditures is Rs.45000. Find the difference between their incomes.Solution
Let the incomes of Vineet and Vidya be Rs. 8x and Rs. 5x respectively. According to the question, => 0.75 x 8x + 0.8 x 5x = 45000 => 6x + 4x = 45000 => x = 4500 Required difference = 8x β 5x = 3x = Rs.13500
In an 800 ml mixture, 60% is soda, and the remainder is water. If 96 ml of soda and 128 ml of water are added to this mixture, determine the new ratio o...
Mixture βAβ contains 80% acetone and rest 32 litres water. Mixture βBβ contains 70 litres acetone and rest 50% water. When two mixtures are mixe...
- An alloy βMβ contains lead and iron in the ratio 4:3, and alloy βNβ contains iron and copper in the ratio 2:5. If 35 grams of βMβ and 42 grams ...
Containers A and B hold mixtures of honey and water in the ratios of 3:2 and 9:11, respectively. If 12 liters from container A and 24 liters from contai...
A mixture contains 45 ml water and rest βxβ ml milk. When 0.3x ml of water is added, the water becomes 3/7th of the mixture. Find the value of βxοΏ½...
200 litres of mixture X contains acetone and glycerine in the ratio 7:9, respectively. 80 litres of the mixture is withdrawn and labelled as mixture Y a...
161 litres mixture of milk and water is mixed in an empty container in the ratio 5:2, respectively. If 14 litres of mixture is replaced with 14 litres o...
A jar contains a mixture of milk and water in the ratio 1:3, respectively. If 7-litres of the mixture is taken out, then the quantity of water left in t...
A 480 ml mixture has milk and honey in the ratio 7:h. After adding 96 ml of milk and 24 ml of honey to this mixture, the ratio of...
In a mixture of 120 litres, milk was 58(1/3)% and rest was water. If (x + 15) of the mixture is taken out and add 8 litres of milk in it, then the diff...
