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Ratio and Proportion

Mathematics · Class 6 · CBSE

MathematicsClass 6CBSEMedium
Q1/15
45s

Two numbers in ratio 5:3, sum is 24. Product is

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All 22 questions in this quiz

  1. The total marks of Sumit in Maths and Science are 170 with difference 10. Ratio Maths:Science is

    1. 9:8
    2. 7:8
    3. 7:6
    4. 5:4

  2. 2 dozen oranges cost Rs 60. Cost of 120 oranges?

    1. Rs 300
    2. Rs 48
    3. Rs 275
    4. Rs 160

  3. A worker earns Rs 18000 in 15 months. Months to earn Rs 30000?

    1. 19 months
    2. 22 months
    3. 16 months
    4. 25 months

  4. Weight of 72 books is 9 kg. Weight of 80 such books?

    1. 12 kg
    2. 9 kg
    3. 7 kg
    4. 10 kg

  5. If 25, 35, x are in continued proportion. Value of x is

    1. 65
    2. 42
    3. 59
    4. 49

  6. Cost of 6 soaps is Rs 76.80. Cost of 15 soaps is

    1. Rs 100
    2. Rs 134
    3. Rs 158
    4. Rs 192

  7. If 15:8 = 150:x, value of x is

    1. 25
    2. 50
    3. 80
    4. 90

  8. Product of two numbers is 936, ratio is 13:18. Smallest number is

    1. 20
    2. 24
    3. 26
    4. 28

  9. Product of two positive numbers is 80, ratio is 4:5. Greatest number is

    1. 12
    2. 10
    3. 9
    4. 8

  10. Two numbers in ratio 3:4. If 5 subtracted from each, ratio becomes 2:3. Greatest number is

    1. 5
    2. 10
    3. 18
    4. 20

  11. Ratio of two numbers is 3:7, difference is 52. Smallest number is

    1. 39
    2. 53
    3. 58
    4. 67

  12. Two numbers in ratio 2:3. Adding 3 to each, ratio becomes 3:4. One number is

    1. 3
    2. 5
    3. 8
    4. 9

  13. Two numbers in ratio 3:5. If 7 subtracted from each, ratio becomes 5:9. Absolute difference is

    1. 20
    2. 25
    3. 28
    4. 31

  14. Two numbers in ratio 5:3, sum is 24. Product is

    1. 105
    2. 115
    3. 125
    4. 135

  15. A car travels 165 km in 3 hours. Distance in 6½ hours?

    1. 624.5 km
    2. 357.5 km
    3. 72.5 km
    4. 390.5 km

  16. Fifteen post cards cost Rs 2.25. Cost of 36 post cards?

    1. Rs 4.25
    2. Rs 7.30
    3. Rs 5.40
    4. Rs 6.50

  17. Income:expenditure = 7:6. Income = Rs 1400. Savings = ?

    1. 200
    2. 400
    3. 600
    4. 800

  18. Fill in the blank: 12/20 = □/5

    1. 1
    2. 4
    3. 3
    4. 2

  19. Find the ratio of a dozen to a score.

    1. 5:3
    2. 3:1
    3. 3:4
    4. 3:5

  20. Coffee costs Rs 24 per 100gm, tea costs Rs 80 per kg. Ratio of coffee to tea price (per 100gm)?

    1. 1:3
    2. 3:2
    3. 3:1
    4. 1:4

  21. Library: math:science = science:hindi. Science=450, Hindi=300. Math books = ?

    1. 720
    2. 675
    3. 300
    4. 450

  22. The ratio of the school ground length to width is 5:2. Find length if width is 50m.

    1. 90m
    2. 125m
    3. 20m
    4. 75m