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Home Aptitude Ratio and Proportion Comments

  • Question
  • A sum of Rs.312 was divided among 100 boys and girls in such a way that the boy gets Rs.3.60 and each girl Rs. 2.40 the number of girls is


  • Options
  • A. 35
  • B. 40
  • C. 45
  • D. 50

  • Correct Answer
  • 40 


  • Ratio and Proportion problems


    Search Results


    • 1. Salaries of Ravi and Sumit are in the ratio 2:3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40:57. What is Sumit's salary?

    • Options
    • A. 38000
    • B. 46800
    • C. 36700
    • D. 50000
    • Discuss
    • 2. If Rs. 782 be divided into three parts, proportional to 12:23:34 , then the first part is?

    • Options
    • A. Rs. 182
    • B. Rs. 190
    • C. Rs. 192
    • D. Rs. 204
    • Discuss
    • 3. A mixture contains alcohol and water in the ratio 4 : 3. If 5 liters of water is added to the mixture, the ratio becomes 4: 5. Find the quantity of alcohol in the given mixture.

    • Options
    • A. 10
    • B. 12
    • C. 15
    • D. 18
    • Discuss
    • 4. Two numbers are respectively 20% and 50% more than a third number. The ratio of the two numbers is:

    • Options
    • A. 2:5
    • B. 3:5
    • C. 4:5
    • D. 5:4
    • Discuss
    • 5. A bag contains 50 P, 25 P and 10 P coins in the ratio 5: 9: 4, amounting to Rs. 206. Find the number of coins of each type respectively.

    • Options
    • A. 360, 160, 200
    • B. 160, 360, 200
    • C. 200, 360,160
    • D. 200,160,300
    • Discuss
    • 6. The compounded ratio of (2 : 3), (6: 11) and (11 :2) is

    • Options
    • A. 1:2
    • B. 2:1
    • C. 11:24
    • D. 36:121
    • Discuss
    • 7. Jo's collection contains US, Indian and British stamps. If the ratio of US to Indian stamps is 5 to 2 and the ratio of Indian to British stamps is 5 to 1, what is the ratio of US to British stamps?

    • Options
    • A. 10 : 5
    • B. 15 : 2
    • C. 20 : 2
    • D. 25 : 2
    • Discuss
    • 8. If 0.75: x :: 5:8, then x is equal to:

    • Options
    • A. 1.12
    • B. 1.16
    • C. 1.20
    • D. 1.30
    • Discuss
    • 9. A sum of Rs. 427 is to be divided among A, B and C such that 3 times A?s share, 4 tunes B?s share and 7 times C?s share are all equal. The share of C is :

    • Options
    • A. 84
    • B. 140
    • C. 196
    • D. 240
    • Discuss
    • 10. In a zoo, there are rabbits and pigeons. If heads are counted, there are 340 heads and if legs are counted there are 1060 legs.How many pigeons are there?

    • Options
    • A. 120
    • B. 150
    • C. 170
    • D. 180
    • Discuss


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