Percentage Questions and Answers
Quantitative Aptitude - Percentage Questions with Answers teach efficient methods to calculate percentages. Percentage Aptitude is important for SSC, banking, and placement exams to improve numerical reasoning and problem-solving skills.
Percentage
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125 questions
111. In a market survey, 20% opted for product A whereas 60% opted for product B. The remaining individuals were not certain. If the difference between those who opted for product B and those who were uncertain was 720, How many individuals were covered in the survery ?
- 360
- 1440
- 1800
- Data inadequate
112. Two students appeared at an examination. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are:
- 39, 30
- 41, 32
- 42, 33
- 43, 34
113. A fruit seller had some apples. He sells 40% apples and still has 420 apples. Originally, he had:
- 588 apples
- 600 apples
- 672 apples
- 700 apples
114. What percentage of numbers from 1 to 70 have 1 or 9 in the unit's digit?
- 1
- 14
- 20
- 21
115. If A = x% of y and B = y% of x, then which of the following is true?
- A is smaller than B
- A is greater than B
- Relationship between A and B cannot be determined.
- If x is smaller than y, then A is greater than B.
116. If 20% of a = b, then b% of 20 is the same as:
- 4% of a
- 5% of a
- 20% of a
- None of these
117. In a certain school, 20% of students are below 8 years of age. The number of students above 8 years of age is of the number of students of 8 years of age which is 48. What is the total number of students in the school?
- 72
- 80
- 120
- 150
118. Two numbers A and B are such that the sum of 5% of A and 4% of B is two-third of the sum of 6% of A and 8% of B. Find the ratio of A : B.
- 2 : 3
- 1 : 1
- 3 : 4
- 4 : 3
119. A student multiplied a number by 3 /5 instead of 5/3 What is the percentage error in the calculation?
- 34%
- 44%
- 54%
- 64%
120. In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 7500, the number of valid votes that the other candidate got, was:
- 2700
- 2900
- 3000
- 3100