Question
One-fourth of a number is 70. What will 40% of that
number?Solution
Let the number be x . ⇒ x/4 = 70 ⇒ x = 280 ⇒ 40% of 280 ⇒ (40/100) × 280 = 112
A jar contains a mixture of 2 liquids P and Q in the ratio 4:1. When 10 litres of the mixture is taken out and 10 litres of the liquid Q is poured into ...
A mixture contains βXβ liter milk and βYβ liter water. If 30 liter of mixture is taken out and replaced with water, then the quantity of milk an...
In a mixture of milk & water, 45 litres water is mixed due to which ratio changes from 3 : 4 to 1 : 3. Find initial quantity of mixture. (in litres)
In a mixture, 25% is water and the remainder is milk. The milk is 140 liters more than the water. How much water is in the mixture?
In what ratio should two types of rice costing Rs 20 per kg and Rs 30 per kg be mixed so that the mixture costs Rs 24 per kg?
In a mixture of juice & water, 75 litres water is mixed due to which ratio changes from 3:4 to 1:2. Find initial quantity of mixture. (in lit...
180 litres of a mixture contains 36% milk and rest water. If βxβ litres of milk is added into the mixture then quantity of water in the final mixtur...
Sugar costing Rs. 140/kg is mixed with sugar costing Rs. 100/kg in a ratio of 6:4, respectively. Calculate the price per kg of th...
340 ml of mixture contains milk and water in the ratio of 18:x respectively. If 50 ml of water and 60 ml of milk is added into it then ratio of milk to ...
A vessel contains 270 litres of milk and water in the ratio of 5:4. If 15 litres of milk is added to the mixture, then find the ratio of milk to water i...