Percentage Practice Question and Answer

Q:

78 is divided into two parts in such a way that the ratio of quadruple of the first part and five times the second part is 14: 15. The first part is

1499 0

  • 1
    36
    Correct
    Wrong
  • 2
    42
    Correct
    Wrong
  • 3
    30
    Correct
    Wrong
  • 4
    48
    Correct
    Wrong
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Answer : 2. "42"

Q:

The population of a town is 3,11,250. The ratio of women to men is 43: 40. If there are 24% literate among women and 10% illiterate, among men, the total number of literate persons in the town is : 

1496 0

  • 1
    1,70,700
    Correct
    Wrong
  • 2
    1,73,700
    Correct
    Wrong
  • 3
    1,75,700
    Correct
    Wrong
  • 4
    1,73,200
    Correct
    Wrong
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Answer : 2. "1,73,700 "

Q:

28% members of a certain group are married. What is the respective ratio between the number of married members to the number of unmarried members?

1494 0

  • 1
    7:17
    Correct
    Wrong
  • 2
    5: 18
    Correct
    Wrong
  • 3
    7:18
    Correct
    Wrong
  • 4
    Cannot determined
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 3. "7:18"
Explanation :

Let total number of person is=100
married person=28
unmarried person will be 100-28=72
The ratio will be 28/72=7/18


Q: 3.2% of 500 × 2. 4% of ? = 312 1490 0

  • 1
    812.5
    Correct
    Wrong
  • 2
    829.75
    Correct
    Wrong
  • 3
    749.85
    Correct
    Wrong
  • 4
    799.5
    Correct
    Wrong
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Answer : 1. "812.5"
Explanation :

Answer: A) 812.5 Explanation: Given 3.2% of 500 × 2. 4% of ? = 312Then,3.2 x 500100 x 2.4 x ?100 = 31216 x 2.4x?100 = 3129.6 x ?25 = 3129.6 x ? = 7800? = 78009.6? = 812.5

Q: X’s income is 20% more than that of Y. What percent is Y’s income less than x? 1489 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
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Answer : 2. " "
Explanation :

Q:

Ram spends 40 % of his salary on food, 20% on house rent, 10% on entertainment and 10% on conveyance. If his savings at the end of a month are ₹ 1500, then his salary per month (in ₹) is:

1477 0

  • 1
    ₹ 6000
    Correct
    Wrong
  • 2
    ₹ 10000
    Correct
    Wrong
  • 3
    ₹ 8000
    Correct
    Wrong
  • 4
    ₹ 7500
    Correct
    Wrong
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Answer : 4. "₹ 7500 "

Q:

If the length of a rectangle increased by 20 % and breadth is decreased by 12.5 % Find the percentage increase in the Area ?

1474 0

  • 1
    7.5%
    Correct
    Wrong
  • 2
    20%
    Correct
    Wrong
  • 3
    5%
    Correct
    Wrong
  • 4
    37.5%
    Correct
    Wrong
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Answer : 3. "5% "

Q:

The expenses on rice, fish and oil of a family are in the ratio 12 : 17 : 3. The price of these articles are increased by 20 % , 30 % and 50 % respectively. The total expenses of family on these articles are increased by: 

1467 0

  • 1
    Correct
    Wrong
  • 2
    Correct
    Wrong
  • 3
    Correct
    Wrong
  • 4
    Correct
    Wrong
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Answer : 1. ""

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