How many kilograms of sugar costing Rs. 9 per kg must be mixed with 27 kg of sugar costing Rs. 7 per Kg so that there may be a gain of 10 % by selling the mixture at Rs. 9.24 per Kg? Mark as favorite Copy Link 36 Kg 42 Kg 54 Kg 63 Kg Check Answer
Find the ratio in which rice at Rs. 7.20 a kg be mixed with rice at Rs. 5.70 a kg to produce a mixture worth Rs. 6.30 a kg? Mark as favorite Copy Link 1:3 2:3 3:4 4:5 Check Answer
The ratio of expenditure and savings is 3 : 2 . If the income increases by 15% and the savings increases by 6% , then by how much percent should his expenditure increases? Mark as favorite Copy Link 25 21 12 24 Check Answer
The ratio of expenditure and savings is 3 : 2 . If the income increases by 15% and the savings increases by 6% , then by how much percent should his expenditure increases? Mark as favorite Copy Link 25 21 12 24 Check Answer
A merchant has 1000 kg of sugar part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. The Quantity sold at 18% profit is? Mark as favorite Copy Link 400 kg 560 kg 600 kg 640 kg Check Answer
A vessel contains liquid P and Q in the ratio 5 : 3. If 16 litres of the mixture are removed and the same quantity of liquid Q is added, the ratio become 3 : 5. What quantity does the vessel hold? Mark as favorite Copy Link 35 litres 45 litres 40 litres 50 litres Check Answer
The average weight of boys in a class is 30 kg and the average weight of girls in the same class is 20kg. If the average weight of the whole class is 23.25 kg, what could be the possible strength of boys and girls respectively in the same class? Mark as favorite Copy Link 14 and 16 13 and 27 17 and 27 None of these Check Answer
How many kg of sugar costing Rs. 5.75 per kg should be mixed with 75 kg of cheaper sugar costing Rs. 4.50 per kg so that the mixture is worth Rs. 5.50 per kg? Mark as favorite Copy Link 350 kg 300 kg 250 kg 325 kg Check Answer
In a mixture of 60 litres, the ratio of milk to water is 2 : 1. If this ratio is to be 1 : 2, then the quantity of water (in litres) to be further added is? Mark as favorite Copy Link 20 30 40 60 Check Answer
A merchant has 1000 kg of sugar part of which he sells at 8% profit and the rest at 18% profit. He gains 14% on the whole. The Quantity sold at 18% profit is? Mark as favorite Copy Link 400 kg 560 kg 600 kg 640 kg Check Answer