Question
Find the LCM of 15, 24, 35 and
54.Solution
15 =3×5 24=2×2×2×3 35=5×7 54=2×3×3×3 LCM =2×3×5×2×2×7×3×3 =840×9 HCF=7560
Milk costs Rs. 48 per litre. Water is free. In what ratio should water be mixed with milk so that the mixture can be sold at Rs. 48 per litre and still ...
In what ratio coffee at 315 Rs/kg should be mixed with the coffee at 355 Rs/kg so that after mixture its rate become 330 Rs/kg if the quantity of 1st ty...
A vessel contains milk and water in the ratio 5:1. If 24 litres of mixture is taken out and then 10 litres of water is added, the new ratio becomes 5:6....
A mixture contains 90% milk and rest water. A man withdrew some mixture and replaced it with same quantity of kerosene, such that the quantity of milk r...
- Rice worth Rs. 28/kg and Rs. 42/kg are mixed with a third variety in the ratio 3:4:3, respectively. If the final mixture is worth Rs. 36/kg, then the price...
A mixture contains ‘X’ liter milk and ‘Y’ liter water. If 30 liter of mixture is taken out and replaced with water, then the quantity of milk an...
A vessel is completely filled with milk. If 35% of the milk is replaced with water then only 184.6 ml of milk will be left in the vessel. What is the to...
A container holds milk and water in the ratio 5:3. After 24 litres of milk is added, the milk becomes
Quantity of water in a 360 litres mixture (Milk + Water) is 80 litres less than the quantity of milk in it. Find the quantity of water to be mixed so t...
96 litres mixture of milk and water is mixed in an empty container in the ratio 5:3, respectively. If 24 litres of mixture is replaced with 24 litres of...
