Percentage Practice Question and Answer
8 Q: A man spends 80% of his income. His income is increased by 20% and he increase his expenditure by 10%. His saving are increased by:
1477 05f80161e4e4f797ddbd7e57f
5f80161e4e4f797ddbd7e57f- 130 %false
- 220 %false
- 332 %false
- 460 %true
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Answer : 4. "60 %"
Q: The income of C is 20 % more than B's and the income of B is 25 % more than A’s. Find by how much percent is C's income more than A’s?
1466 05ee0d809ca41b347ed3512ea
5ee0d809ca41b347ed3512ea- 1150 %false
- 250 %true
- 325 %false
- 435 %false
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Answer : 2. "50 % "
Q: In a class, the average score of girls in an examination is 73 and that of boys is 71. The average score for the whole class is 71.8. Find the percentage of girls.
1443 05dd62f0ca1c5834595c3d7e9
5dd62f0ca1c5834595c3d7e9- 140 %true
- 250 %false
- 355 %false
- 460 %false
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Answer : 1. "40 % "
Q: The ratio of the number of boys and girls in a college is 7 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio?
1442 05f97f8f4d8201a50c268b81b
5f97f8f4d8201a50c268b81b- 18 : 9false
- 221 : 22true
- 317 : 18false
- 424 : 9false
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Answer : 2. "21 : 22"
Q: In an election only two candidates A and B contested 30% of the voters did not vote and 1600 votes were declared as invalid. The winner, A got 4800 votes more than his opponent thus he secured 51% votes of the total voters on the voter list. Percentage votes of the loser candidate, B out of the total voters on the voter list is:
1441 0611e121308d7b65efee71f04
611e121308d7b65efee71f04- 13true
- 25false
- 35.6false
- 46.2false
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Answer : 1. "3"
Q: The average mathematics marks of two section A and B of class IX in the annual examination is 74. The average marks of Section A is 77.5 and that of Section B is 70. The ratio of number of student of section A and B is:
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5f15453d4cff381d16260554- 17 : 8false
- 28 : 5false
- 38 : 7true
- 47 : 5false
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Answer : 3. "8 : 7"
Q: In two successive year 100 and 75 students of school appeared at the final examination. Respectively 75% and 60 % of them passed. The average rate of pass is:
1435 05ef469cd2d6fc772f50c0dbf
5ef469cd2d6fc772f50c0dbf- 1false
- 280%false
- 3true
- 478%false
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Answer : 3. " "
Q: In a school 40% of the students play football and 50% play cricket. If 18% of the students neither play football nor cricket, the percentage of the students playing both is:
1413 05f40dc7b4c9a9415f7cded98
5f40dc7b4c9a9415f7cded98- 140%false
- 22%false
- 322%false
- 48%true
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