Armaan, Malik, and Chinky collectively invested Rs. 1.05 lakh in a business. The investment ratios among them are such that Armaan's investment to Malik's is in a 7:3 ratio, and Malik's investment to Chinky's is in a 2:5 ratio. After 9 months, Armaan increased his investment by Rs. 8,000, and Chinky withdrew Rs. 5,000 from her investment. At the end of the year, the total profit from the business amounted to Rs. 84,600. What is Malik's share of the profit?
ATQ, Let amount invested by 'Armaan' and 'Malik' be Rs. '7a' and Rs. '3a', respectively So, amount invested by 'Chinky' = (5/2) × 3a = Rs. '7.5a' 7a + 3a + 7.5a = 1,05,000 Or, 17.5a = 1,05,000 a = 6,000 So, investment by 'Armaan' = 7a = 14 × 6,000 = Rs.42,000 Similarly, Investment by 'Malik' = Rs. 18,000 Investment by 'Chinky' = Rs. 45,000 Ratio of profit share of 'Armaan', 'Malik' and 'Chinky' at the end of the year = [(42,000 × 9) + (50,000 × 3)] : [18,000 × 12] : [(45,000 × 9) + (40,000 × 3)] = 176:72:175 So, profit share of 'Malik' = {72/(176 + 72 + 176)} × 84600 = Rs.14,400
Two blends of a commodity costing Rs. 70 and Rs. 80 per kg respectively are mixed in the ratio of 2:3 by weight. If one-fifth of the mixture is sold at ...
A container contains (x + 80) litres of milk and x liters of alcohol. If 50 litres of milk and x litres of alcohol is added in the container, then the q...
A milkman mixed milk and water in an empty container in the ratio 16:11. The quantity of milk mixed was bought by the milkman at the rate of Rs. 34/litr...
Three containers have their volumes in the ratio 3: 4: 5, They are full of mixtures of milk and water. The mixtures contain milk and water in the ratio ...
Quantity of water in a 320 litres mixture (alcohol + water) is 20 litres less than the quantity of alcohol in it. Find the quantity of water to be mixed...
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...
A mixture contains ‘x’% milk. 30% of this mixture is taken out and is replaced with same quantity of water. This procedure is repeated two more time...
A vessel is filled with liquids 5 parts of which are water and 7 parts of syrup. How much of the mixture must be drawn off and replaced with water so th...
In a mixture, the ratio of milk to water is 25:2. From this mixture, 27 litre is taken out and 35 lit of pure milk is added. Quantity of milk in final m...
In an 84-liter mixture of petrol and oil, the ratio of petrol to oil is 9:5. A certain amount of this mixture is removed and replaced with an equal amou...
