Question
Find the total number of males from all the cities
together.Solution
Number of males: Delhi = 1078 Pune= 18% of 70% of 24500 = 3087 Lucknow = 24% of 55% of 24500 = 3234 Chandigarh = 1029 Dehradun = 16% of 65% of 24500 = 2548 Kolkata = 56% of 10% of 24500 = 1372 Total number of males = 1078 + 3087 + 3234 + 1029 + 2548 + 1372 = 12348
A 200 litres mixture of juice and water contains 30% juice. How much water should be added to the mixture to make the quantity of water 80% of the total...
140 litres of mixture X contains acetone and glycerine in the ratio 5:9, respectively. 70 litres of the mixture is withdrawn and labelled as mixture Y a...
- Alloy βPβ has aluminium and nickel in a 7:9 ratio. Alloy βQβ is made up of nickel and zinc in a 4:6 ratio. If 48 grams of βPβ and 60 grams of οΏ½...
In 108 litres of a mixture (milk + water), ratio of quantity of milk to that of water in a mixture is 5:4, respectively. (2x + 8.4) litres of milk and 2...
- Mixture βDβ consists of milk and water in the ratio 4:5. Another mixture βEβ has milk and water in the ratio 3:7. If 90 litres of βDβ and 70 li...
- Two mixtures, P and Q, have milk-to-sugar ratios of 8:11 and 10:15, respectively. When these two mixtures are combined, the total quantity of the final mix...
Quantity of water in a 420 litres mixture (alcohol + water) is 30 litres less than the quantity of alcohol in it. Find the quantity of water to be mixed...
Two types of Pulses costs Rs. 240/kg and Rs. 340/kg. In what ratio should these be mixed so that obtained mixture sold at Rs. 324/kg to earn a profit of...
A jar contains a mixture of milk and water in the ratio 6:5, respectively. If 10-litres of the mixture is taken out, then the quantity of water left in ...
A container holds 'x' liters of a mixture composed of liquids A and B in a 5:2 ratio. If 25% of this mixture is removed and then 6 liters of liquid B ar...
Relevant for Exams:
