Quantitative Aptitude: Mixture and Alligation Set 17

In a mixture of milk and water of the volume of 80 liter the ratio of milk to water is 3: 2. How much quantity of water will be added to make mixture is equal ? 16 15 12 18 20 Option A Quantity of milk in the mixture = 80 * 3/5 = 48and water = 80 * 2/5…

Quantitative Aptitude: Mixture and Alligation Set 16

In what ratio must tea at rs.36 per kg be mixed with tea at rs.40 per kg so that the mixture must be worth rs.37 per kg ? 2:1 5:2 2:3 3:1 2:2 Option D let tea at rs.36 per kg mixed=x kgand tea at rs.40 per kg mixed=y kg(36x+40y)x+y=3736x+40y=37x+37yx=3yx:y=3:1   A person has a chemical of rs.25 per liter.…

Quantitative Aptitude: Mixture and Alligation Set 15

A mixture contains milk and water in the ratio of 9 : 5. 14 liters of mixture is replaced by water, so that ratio of milk and water became 27 : 29. Find the quantity of initial mixture ? 40 56 38 42 70 Option B Let quantity of milk and water = 9x and 5x (9x – 14 *…

Quantitative Aptitude: Mixture and Alligation Questions Set 14

A vessel contains 192 litres of milk.A vendor draws out x% of milk and replaced it with same quantity of water.He repeasted the same process for 3 times.And thus the milk content in mixture is only 81 itres.Then how much percent he withdrew any time? 15% 20% 25% 30% 40% Option C 81 = 192 (1-x/100)^3   A vessel contains…

Quantitative Aptitude: Mixture and Alligation Questions Set 13

A container contains 192 lites of juice.A seller draws out x % of jiuice and replaced it with same quantity of water.He repeated the same process for three times.And juice content in mixture in only 81 litres.Then how much percent he withdrew every time? 15% 20% 25% 35% None of these Option C 81 = 192(1-x)^3x =25 %   A…

Quantitative Aptitude: Mixture and Alligation Questions Set 12

A sum of Rs 118 was shared among 50 males and females ,each female receive Rs 2.60 and male receives Rs 1.80.Find the number of females? 30 35 25 40 28 Option B No of femlaes=7/10 * 50 = 35   A mixture contain 88% of nitrate,another mixture contain 70% of nitrate.In order to get 84% of nitrate,in what ratio…

Quantitative Aptitude: Mixture and Alligation Questions Set 11

Varsha covered 180 km distance in 10 hours. The first part of his journey she covered by bike, then he hired a auto. The speed of the bike and auto is 25 kmph and 15 kmph respectively. The ratio of the distances covered by the bike and the auto is which of the following? 7:5 1:5 3:10 9:11 None of…

Quantitative Aptitude: Mixture and Alligation Questions Set 10

Mixture and Alligation Questions for IBPS RRB, SBI PO, IBPS PO/Clerk, RBI, UICC, OICL, BOI, Bank of Baroda and other competitive exams A vessel is filled with liquid, which is 3 parts water and 5 parts milk. How much of the liquid should be drawn of and replaced by water to make it half water and half milk? A) 1/8…