Ratio and Proportion Questions Practice Question and Answer

Q:

If 8, X and 50 are in continued proportion, then the value of x is

1589 0

  • 1
    30
    Correct
    Wrong
  • 2
    20
    Correct
    Wrong
  • 3
    5
    Correct
    Wrong
  • 4
    32
    Correct
    Wrong
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Answer : 2. "20"

Q:

If A's capital is equal to three times of B's capital and if B's capital is equal to four times of C's capital, then the ratio of their capitals is

696 0

  • 1
    14:8:9
    Correct
    Wrong
  • 2
    12:4:1
    Correct
    Wrong
  • 3
    18:17:15
    Correct
    Wrong
  • 4
    12:3:4
    Correct
    Wrong
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Answer : 2. "12:4:1"

Q: The prices of a scooter and a T.V. are in the ratio 7:5. If the scooter costs Rs.8000 more than a T.V. set, then the price of a T.V. set is: 924 0

  • 1
    Rs 20,000
    Correct
    Wrong
  • 2
    Rs 24,000
    Correct
    Wrong
  • 3
    Rs 28,000
    Correct
    Wrong
  • 4
    Rs 32,000
    Correct
    Wrong
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Answer : 1. "Rs 20,000"

Q: The ratio of the number of boys and girls in a school is 3:2. If 20% of the boys and 25% of the girls are scholarship holders, what percentage of the students does not get the scholarship? 863 0

  • 1
    56
    Correct
    Wrong
  • 2
    70
    Correct
    Wrong
  • 3
    78
    Correct
    Wrong
  • 4
    80
    Correct
    Wrong
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Answer : 3. "78"

Q:

A bag contains three types of coins 1 rupee-coins, 50p-coins and 25 p-coins totaling 175 coins. If the total value of the coins of each kind be the same the total amount in the beg is: 

639 0

  • 1
    75
    Correct
    Wrong
  • 2
    175
    Correct
    Wrong
  • 3
    300
    Correct
    Wrong
  • 4
    126
    Correct
    Wrong
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Answer : 1. "75"

Q: The income of P and Q are in the ratio 3:2 and their expenditures are in the ratio 3:2 and their expenditures are in the ratio 5:3. If each saves Rs. 2,000. What is their income? 1496 0

  • 1
    24,000 & 16,000
    Correct
    Wrong
  • 2
    12,000 & 8,000
    Correct
    Wrong
  • 3
    10,000 & 8,000
    Correct
    Wrong
  • 4
    15,000 & 10,000
    Correct
    Wrong
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Answer : 1. "24,000 & 16,000"

Q:

The sum of two numbers is 45 and their ratio is 7: 8. The two numbers are:

533 0

  • 1
    20, 25
    Correct
    Wrong
  • 2
    21, 24
    Correct
    Wrong
  • 3
    22, 23
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 2. "21, 24"

Q:

A sum is divided among 120 men and some women in the ratio 15:21. If each man gets Rs. 5 and each woman gets Rs. 4, the number of women is

857 0

  • 1
    220
    Correct
    Wrong
  • 2
    200
    Correct
    Wrong
  • 3
    190
    Correct
    Wrong
  • 4
    210
    Correct
    Wrong
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Answer : 4. "210"

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