Find the quantity of rice @ Rs. 10 per kg. which should be mixed with 25 kgs of rice @ Rs. 8 per kg, so that on selling the mixture @ Rs. 15 per kg there is 80% profit. 3 kgs 7 kgs 6 kgs 5 kgs TRUE ANSWER : ? YOUR ANSWER : ?
A shopkeeper has 100 kgs of tea. He sells a part of it at 20% profit and the rest at 5% loss. If his overall profit is 10%, find the quantity for each part. 25 kgs 20 kgs 40 kgs 30 kgs TRUE ANSWER : ? YOUR ANSWER : ?
From a container, 6 liters milk was drawn out and was replaced by water. Again 6 liters of mixture was drawn out and was replaced by the water. Thus the quantity of milk and water in the container after these two operations is 9:16. The quantity of mixture is: 31 25 15 16 TRUE ANSWER : ? YOUR ANSWER : ?
Fresh fruit contains 72 % water and dry fruits contains 20 % water. How much dry fruit from 100 kg of fresh fruit can be obtained? 35 kg 32 kg 33 kg 30 kg TRUE ANSWER : ? YOUR ANSWER : ?
In what ratio should tea costing Rs 300/kg be mixed with tea costing Rs 200/kg so that the cost of the mixture is Rs 225/kg? 4 : 1 3 : 1 1 : 3 1 : 4 TRUE ANSWER : ? YOUR ANSWER : ?
A container contains 40 litres of milk. From this container 4 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container? 29.16 litres 28 litres 26.34 litres 27.36 litres TRUE ANSWER : ? YOUR ANSWER : ?
Two casks of 48 and 42 liters are filled with mixture of wine and water13 : 7 and 18 : 17. If the contents of the two casks be mixed and 20 liters of water added to the whole what will be the proportion of wine to water in the result? 21 : 31 12 : 13 31 : 21 13 : 12 TRUE ANSWER : ? YOUR ANSWER : ?
3 glasses of capacity 2 liters, 5 liters and 9 liters contain mixture of milk and water with milk concentrations 90 %, 80 % and 70 % respectively. The contents of 3 glasses are emptied into a large vessel. Find the milk concentration and ratio of milk to water in the resultant mixture ? 39 : 121 131 : 49 49 : 131 121 : 39 TRUE ANSWER : ? YOUR ANSWER : ?
In a mixture of 25 litres, the ratio of milk to water is 4:1. Another 3 litres of water is added to the mixture. The ratio of milk to water in the new mixture is 5:2 5:3 5:4 5:1 TRUE ANSWER : ? YOUR ANSWER : ?
In what proportion must tea at Rs. 62 per kg be mixed with tea at Rs. 72 per kg in order to obtain the mixture worth Rs. 65 per kg? 4: 7 4: 6 2: 3 7: 3 TRUE ANSWER : ? YOUR ANSWER : ?