Ratio And Proportions Sample Questions

  1. Find the three numbers in the ratio of 1 : 2 : 3, so that the sum of their squares is equal to 504?
    A. 12:7:9
    B. 13:26:39
    C. 14:12:9
    D. 6:12:18
  1. The sum of three numbers is 98. If the ratio between the first and second be 2 : 3 and that between the second and third be 5 : 8, then find the second number?
    A. 30
    B. 15
    C. 25
    D. 20
  1. A mixture contains alcohol and water in the ratio 4:3. If 5 litres of water is added to the mixture, the ratio becomes 4: 5. Find the quantity of alcohol in the given mixture.
    A. 18
    B. 12
    C. 15
    D. 10
  1. A sum of Rs. 427 is to be divided among A, B and C such that 3 times A’s share, 4 times B’s share and 7 times C’s share are all equal. The share of C is ?
    A. 100
    B. 140
    C. 84
    D. 100
  1. The Students in three classes are in the ratio 2 : 3 : 5. If 20 students are increased in each class, the ratio of changes to 4 : 5 : 7. The total number of students before the increase was
    A. 250
    B. 100
    C. 300
    D. 150
  1. In a college, the ratio of the number of boys to girls is 8 : 5. If there are 160 girls, the total number of students in the college is
    A. 216
    B. 316
    C. 616
    D. 416
  1. Rs. 425 is divided among 4 men, 5 women and 6 boys such that the share of a man, a woman and a boy may be in the ratio of 9 : 8 : 4. What is the share of a woman?
    A. 34
    B. 26
    C. 30
    D. 20
  1. If a carton containing a dozen mirrors is dropped, which of the fallowing cannot be the ratio of broken mirrors to unbroken mirrors?
    A. 3 : 1
    B. 7 : 5
    C. 3 : 2
    D. 1 : 1
  1. When 50% of one number is added to the second number. The second number is increased to its four – thirds. What is the ratio between the first and the second number?
    A. 2 : 5
    B. 3 : 2
    C. 3 : 4
    D. 4 : 3
  1. Two numbers are in the ratio of 9 : 17. When 45 is added in each number then two ratio becomes 3 : 4. Find the difference between both initial numbers?
    A. 60
    B. 26
    C. 24
    D. None of these

If You Like This Page Then Make Sure To Follow Us on Facebook, G News and Subscribe Our YouTube Channel. We will provide you updates daily.
Shares
facebook sharing button Share
twitter sharing button Tweet
whatsapp sharing button Share
telegram sharing button Share
pinterest sharing button Pin

Leave a Comment