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12% of 4% of 7% of 2 x 106 => 12/100 x 4/100 x 7/100 x 2 x 106 => 12 x 4 x 7 x 2 = 672
Quantity of water in a 280 litres mixture (alcohol + water) is 40 litres less than the quantity of alcohol in it. Find the quantity of water to be mixed...
An alloy of copper and tin contains 60% of copper. If 10 kg of more tin is added to the alloy, the copper content gets reduced to 50%. Find the quantity...
A 88-litre mixture contains only water and oil in the ratio 6:5, respectively. If 22 litres of the mixture is replaced with the same quantity of oil, th...
A mixture contains ‘x’% milk. 25% of this mixture is taken out and is replaced with same quantity of water. This procedure is repeated two more time...
A mixture consists of milk and water in a ratio of 5:3. When 160 ml of this mixture is removed and replaced with 60 ml of water, the quantity of milk be...
A man buys two varieties of sugar weighing 50 kg and 80 kg at ₹60 and ₹70 per kg respectively. He mixes the two varieties and sells the entire mixtu...
A mixture contains 50% water and rest milk. 30 litres from the mixture is replaced with same quantity of milk. If the ratio of quantity of milk to that ...
128 litres of mixture ‘A’ (milk + water) contains 32 litres more water than milk. If 25% of mixture ‘A’, 70 litres of milk and 80 litres of wate...
A milkman mixes two types of milk, one costing ₹60 per liter and the other costing ₹90 per liter, to make a mixture. The final mixture is sold at �...