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Percentage
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Question
2 litre of pure alcohol is added to 6 litre, 40% alcohol solution. The percentage of water in the solution is _____ .
Options
A. 65%
B. 45%
C. 55%
D. 60%
Correct Answer
45%
Tags:
Bank Exams
Percentage problems
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1. A person while buying a dress on sale spends Rs. 45 and saves Rs. 5, what is the percentage of his savings?
Options
A. 5%
B. 10%
C. 15%
D. 20%
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Correct Answer: 10%
2. After two successive discounts of 20% and 12% an article is sold for Rs 16896. What is the marked price (in Rs) of the article?
Options
A. 21500
B. 23800
C. 22000
D. 24000
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Correct Answer: 24000
3. If two successive discounts of 20% and 30% are given, then what is the net discount (in %)?
Options
A. 40
B. 44
C. 56
D. 60
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Correct Answer: 44
4. A, B and C are three students. A got 18% more marks than B and 12% less than C. If B got 220 marks, then how much marks C has got?
Options
A. 295
B. 230
C. 224
D. 245
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Correct Answer: 295
5. By selling 175 pineapples, the gain is equal to the selling price of 50 pineapples. What is the gain percentage?
Options
A. 28
B. 30
C. 32
D. 40
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Correct Answer: 40
6. A, B and C are three students. A got 36% less marks than B and 16% more marks than C. If B got 145 marks, then what are the marks got by C?
Options
A. 120
B. 110
C. 80
D. 75
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Correct Answer: 80
7. If on a Sale there is 40% discount on the marked price of Rs 1000, but the sale is done at Rs 510 only then what additional discount (in %) did the customer get?
Options
A. 25
B. 15
C. 10
D. 30
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Correct Answer: 15
8. If 1 shirt is offered free on purchase of 4 shirts, what is the effective discount (in %) on each shirt?
Options
A. 25
B. 20
C. 16
D. 24
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Correct Answer: 20
9. If 35% of (x + y) = 40% of (x ? y), then x is what percentage of y?
Options
A. 1500
B. 150
C. 15
D. 105
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Correct Answer: 1500
10. If the radius of a circle is increased by 15% its area increases by _____.
Options
A. 30 percent
B. 32.25 percent
C. 15 percent
D. 16.125 percent
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Correct Answer: 32.25 percent
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