Ratio and Proportion Questions Practice Question and Answer

Q:

The No. of mangoes on three baskets are in the ratio of 3 : 5 : 7. In which ratio the no. of mangoes in first two baskets must be increase so that the new ratio becomes 5 : 6 : 8.

1872 0

  • 1
    3 : 13
    Correct
    Wrong
  • 2
    12 : 7
    Correct
    Wrong
  • 3
    11 : 2
    Correct
    Wrong
  • 4
    13 : 3
    Correct
    Wrong
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Answer : 3. " 11 : 2"

Q:

Income of A and B are in ratio 3:4 and their expenditure are in ratio 4:7 their saving are equal if A save Rs 1760 more and B increase his expenditure by Rs 880 then their saving are in ratio 7:4 .find the average income of A and B?

3033 0

  • 1
    9240
    Correct
    Wrong
  • 2
    8680
    Correct
    Wrong
  • 3
    9680
    Correct
    Wrong
  • 4
    9160
    Correct
    Wrong
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Answer : 1. "9240"

Q:

Divided ₹ 1250 among A, B, C so that A gets   $$ {2\over9}$$ of B’s share and C gets   $${3\over4}$$ of A’s share,

1745 0

  • 1
    ₹ 200, ₹ 800, ₹ 250
    Correct
    Wrong
  • 2
    ₹ 200, ₹ 900, ₹ 150
    Correct
    Wrong
  • 3
    ₹ 150, ₹ 800, ₹ 300
    Correct
    Wrong
  • 4
    ₹ 200, ₹ 900, ₹ 75
    Correct
    Wrong
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Answer : 2. "₹ 200, ₹ 900, ₹ 150"

Q:

A box contains 280 coins of one rupee, 50-paise and 25-paise. The value of each kind of the coins are in the ratio of 8 : 4 : 3. Then the number of 50-paise coins is 

1592 0

  • 1
    70
    Correct
    Wrong
  • 2
    80
    Correct
    Wrong
  • 3
    60
    Correct
    Wrong
  • 4
    90
    Correct
    Wrong
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Answer : 3. "60 "

Q:

The ratio of the ages of two persons is 4 : 7 and the age of one of them is greater than that of the other by 30 years. The sum of their ages ( in years ) is 

1052 0

  • 1
    110
    Correct
    Wrong
  • 2
    100
    Correct
    Wrong
  • 3
    70
    Correct
    Wrong
  • 4
    40
    Correct
    Wrong
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Answer : 1. "110 "

Q:

In a certain school, the ratio of boys to girls is 7 : 5. If there are 2400 students in the school, then how many girls are there?

1069 0

  • 1
    500
    Correct
    Wrong
  • 2
    700
    Correct
    Wrong
  • 3
    800
    Correct
    Wrong
  • 4
    1000
    Correct
    Wrong
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Answer : 4. "1000"

Q:

The ratio of number of men and women in a factory of 720 workers is 7 : 5. How many more women should be joined to make the ratio 1 : 1?

3391 0

  • 1
    80
    Correct
    Wrong
  • 2
    100
    Correct
    Wrong
  • 3
    120
    Correct
    Wrong
  • 4
    150
    Correct
    Wrong
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Answer : 3. "120"

Q:

Rahul, Shyam and Rohan invested capital in the ratio of 2:3:4 for the time period of 6:4:3. Find the ratio of profit distributed?

1078 0

  • 1
    13:12:14
    Correct
    Wrong
  • 2
    12:13:14
    Correct
    Wrong
  • 3
    13:14:12
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 4. "None of these"

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