MIXTURES AND ALLIGATION

Mixtures And Alligation Fully solved questions with complete explanation for written test, interview, competitive exams and entrance test. This section is very useful for those who are preparing for competitive exams such as Written test of IT companies,Bank Exams, CAT Exams, GATE Exams, Railway Exams, SSC, UPSC, Defence and many more.

Q. A man has three different kinds of milk of 153 litres, 238 litres and 306 itres. find the least number of tins of equal size required to store all the milk without mixing

  • A) 29
  • B) 41
  • C) 51
  • D) 17
Q. a dishonest milkman professes to sell his milk at cost price but he mixes it with water and thereby gains 25% the percentage of water in the mixtures is

  • A) 4%
  • B) 6 1/4%
  • C) 20%
  • D) 25%
Q. Rs.15000 is invested in two parts in such a way that the first part was lent at 5% p.a and the rest at 8% p.a. if the whole interesr recieved was Rs 9300. in 10 years. find the sum lent at 8% p.a

  • A) 4000
  • B) 5000
  • C) 6000
  • D) 8000
Q. How many liters of 27% alcohol solutions is to be added to 20 liters of 36% alcohol solution to obtain a 30% alcohol solution?

  • A) 30
  • B) 40
  • C) 60
  • D) 50
Q. A 15 liter mixture of 20% solution in water has 15 liters of water added to it. the strength of the mixture as a percent is

  • A) 18
  • B) 10
  • C) 20
  • D) 8
Today's Challenging Question
Q. Ajay & Bimal can do a price of work in 10 days, Bimal & Chetan can do in 15 days and Chetan and Ajay in 20 days. They work together for 6 days and then Ajay leaves and now Bimal & Chetan work together for 4 more days. If Bimal leaves, how long will Chetan take to finish the work?
A) 12 days
B) 10 days
C) 16 days
D) none
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