Ratio and Proportion Questions Practice Question and Answer

Q:

A, B, C and D have to share the profit in the ratio of 4: 8: 11: 15. If there is a difference of Rs 22,000 between the minimum and maximum ratios, what is the sum of the other two ratios?

1545 0

  • 1
    39,900
    Correct
    Wrong
  • 2
    38,000
    Correct
    Wrong
  • 3
    37,050
    Correct
    Wrong
  • 4
    36,100
    Correct
    Wrong
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Answer : 2. "38,000"

Q:

The ratio of the number of coins of 25 paise, 50 paise, Rs.2 and Rs.5 is 5 ∶ 4 ∶ 3 ∶ 1, respectively. If the total amount of the coins is Rs.285, then the difference between the number of 25 paise and Rs.5 coins is:

1544 0

  • 1
    80
    Correct
    Wrong
  • 2
    30
    Correct
    Wrong
  • 3
    40
    Correct
    Wrong
  • 4
    60
    Correct
    Wrong
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Answer : 1. "80"

Q:

A, B and C invested capital in the ratio of 3 : 4 : 8. At the end of the business term, they received the profit in the ratio of 2 : 3 : 5. What is the ratio of their invested time?

1540 0

  • 1
    15 : 16 : 13
    Correct
    Wrong
  • 2
    13 : 18 : 15
    Correct
    Wrong
  • 3
    16 : 18 : 15
    Correct
    Wrong
  • 4
    16 : 21 : 18
    Correct
    Wrong
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Answer : 3. "16 : 18 : 15"

Q:

If 0.8 : X  :: 5 : 8 then X is equal to

1524 0

  • 1
    1.28
    Correct
    Wrong
  • 2
    1.32
    Correct
    Wrong
  • 3
    1.24
    Correct
    Wrong
  • 4
    1.16
    Correct
    Wrong
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Answer : 1. "1.28"

Q:

A and B together have ₹ 158. C has ₹101 less than what A and B together have, and B has ₹ 23 more than C. The amount of A is:

1515 0

  • 1
    80
    Correct
    Wrong
  • 2
    78
    Correct
    Wrong
  • 3
    57
    Correct
    Wrong
  • 4
    88
    Correct
    Wrong
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Answer : 2. "78"

Q: If x is added to each of 12, 28, 21 and 45, the numbers so obtained, in this order, are in proportion. What is the mean proportional between (x + 3) and (4x +1)? 1509 0

  • 1
    15
    Correct
    Wrong
  • 2
    18
    Correct
    Wrong
  • 3
    10
    Correct
    Wrong
  • 4
    12
    Correct
    Wrong
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Answer : 1. "15"

Q:

The speed of three cars in the ratio 4 : 5 : 8 . What is the ratio among the time taken by these cars to travel the same distance ? 

1506 0

  • 1
    8:5:4
    Correct
    Wrong
  • 2
    5:4:8
    Correct
    Wrong
  • 3
    10:8:5
    Correct
    Wrong
  • 4
    5:8:4
    Correct
    Wrong
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Answer : 3. "10:8:5 "

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