Practice test

Mixture and alligation - Test Set 2

Review 5 exam-focused questions with detailed explanations, then start the interactive test when you are ready.

5 questions

Questions and explanations

  1. Question 1

    Two variety of rice, A and B costing Rs. 210 and Rs. 280 per kg respectively are mixed in the ratio of 3 : 4, the mixed variety is sold at Rs. 260 per kg. What is the profit percentage?
    1. 6
    2. 5
    3. 32
    4. 4
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  2. Question 2

    How much water should be added to 90ml of 38% Sugar solution so that it becomes 17.1% Sugar solution?
    1. 110ml
    2. 100ml
    3. 81ml
    4. 95ml
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  3. Question 3

    2 liters of water evaporated from 10 liters of solution. 6% salt was found in the remaining solution. What was the percentage of salt in the original solution?
    1. 5.4%
    2. 5.6%
    3. 5%
    4. 4.8%
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  4. Question 4

    A milk seller sells milk at 20% more than the cost price. Also he added 3 liters of water to every 5 liters of milk. Find his total profit percentage.
    1. 25%
    2. 92%
    3. 80%
    4. 60%
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  5. Question 5

    What quantity of water should be added to reduce 9 liters of 50% acidic liquid into 30% acidic liquid?
    1. 3 liters
    2. 5 liters
    3. 9 liters
    4. 6 liters
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