Mixture and Alligation
A pack of 240 ml, mixture of wine and water contains in the ratio 5: 7. How much wine must be mixed in the pack, so that the ratio of wine and water in the pack becomes 5:4?
- A) 75 ml B) 100 ml C) 115 ml D) 125 ml
A mixture of milk and water contain 30%milk. What % of mixyure should be replaced with milk such tjat resultant mixture contain milk and water in the ratio 11:14.
two glasses A and B contain milk and water mixed in the ratio 5:3 and 2:3. The ratio in which the liquid of these two glasses should be combined to form a new mixture containing half milk and half water is :
a family uses a mixture of a blend of 2 coffees costing Rs30 and Rs 60 respectively. If the family uses only the expensive variety, it will have to spend Rs 450 more. The annual consumption of coffee of the family is 20 Kgs. In what ratio are the two blends being used ?
ritik and batik share a piece of land. the ratio of the area of ritik's portion to the area of batik's portion is 3:2. they each grow ghiya and tori on their piece of land. the entire piece of land is covered by ghiya and tori in the ratio 7:3 (by area). on ritik's portion of land, the ratio of area under ghiya to area under tori is 4:1. what is the ratio of ghiya to tori on batik's portion?
a parantha shop in murthal gets an order of paranthas and 5 litres of lassi. the shop only has 3 litres of lassi at present. it decided to add water and curd to get 5 litres of lassi, which has 30% of curd by volume. if the original quantity of lassi had 40% curd by volume, how much water, in litres, did the shop owner add?
Bebe Sehgal is a musician who consumes a mixture of a concentrated drink 'Glucozade'
and Flavoured water 'Flavele' before a live show. She drank a 540 ml solution consisting
of 5% Glucozade and 95% Flavele but she feels most energetic when she consumes Glucozade and Flavele in the ratio 1:9 What quantity of pure Glucozade must she
consume to feel her best for the show?
A 30 ml
B. 60 ml
C. 120 ml
D. 240 ml
A chemist sells 3 variants of a medicine of concentrations 30%, 50% , 80%. The original cost of 100% medicine is Rs 80/unit. If he wants to make a mixture of these 3 variants and sell this mixture at Rs 60/unit , what cant be the respective ratios to enable him to earn a profit of 25%? (Assume that Cp of the medicine equals only the cost of medicine contained in it)
From a vessel full of pure petrol, 6 litres of petrol was drawn out and replaced by kerosene. Again 6 litres of mixture was drawn out from the vessel and replaced by kerosene. the ratio of petrol to kersene left in vessel was 25:24. Then volume of vessel was?
A container contains milk and water in the ratio 5:3. after boiling the mixture 1.2 liters of water evaporated and the concentration of milk became 75%. find the original volume of the milk in the container if no amount of milk evaporated.
Q1. a milkman had 60 litres pure milk. he sold 6 litres pure milk to anand and mixed 6 litres water. he then sold 6 litres of the mixture to bhima and mixed 6 litres water. again he sold 6 litres mixture to sima and added more 6 litres water. now he sold 6 litre of the mixture to rita and mixed the same amount of water.
find the difference between quantity of pure milk received by sima and that by rita.
Q2. If milk man sold the mixed milk at the rate of the cost price, then find the profit percentage earned from sima.
a drunk man has three full glasses of mixture of wine and water in the ratio 1:4, 3:5, 1:3 in equal volume. he mixed all three mixtures into a bottle. what part of one glass should he mix pure wine into the bottle so that the percentage of wine in the bottle becomes 40%?
singham, anand sanjay and mahindra have mixtures of two varieties of rice basmati and pusa in ratio 3:5, 5:7, 2:1, and 3:1 respectively. grocer x bought one quintal from singham and two quintal from anand and mixed it. grocer y bought three quintal from sanjay and 4 quintals from mahindra and mixed it. in what ratio binita should buy rice from grocer x and grocer y such that the ratio of basmati and pusa becomes 5:3?