Percentage Practice Question and Answer
8 Q: A man spends $$ {2\over3}rd$$ of his income. If his income increases by 14 % and the expenditure increases by 20%, then the percentage increase in his savings will be
724 05fc0de3df797c567830cd14d
5fc0de3df797c567830cd14d- 16 %false
- 22 %true
- 34 %false
- 41 %false
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Answer : 2. "2 %"
Q: Ram sells two articles, each for the same price Rs.720. He incurs 20% loss on the first and 10% loss on the second. Find his overall percent loss.
724 06024f0b5a459a5782bf0e742
6024f0b5a459a5782bf0e742- 124.4%false
- 221%false
- 315.29%true
- 423.16%false
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Answer : 3. "15.29%"
Q: A student multiplies a number by 5/3 instead of 3/5. What is the percentage error in the calculation?
721 060b70f6f2f692872ec8cf904
60b70f6f2f692872ec8cf904- 144 %false
- 234 %false
- 354 %false
- 464 %true
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Answer : 4. "64 %"
Q: With the increase in the price of sugar by 45%, a consumer can buy 9 kg less sugar for Rs. 1740. What is the increased price per kg of sugar?
719 0609523d40b74c22fcbaaaa31
609523d40b74c22fcbaaaa31- 1Rs. 80false
- 2Rs. 87true
- 3Rs. 72false
- 4Rs. 60false
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Answer : 2. "Rs. 87"
Q: The number of students in a school increases and decreases by 10% respectively in every alternate year. If there was increase in the year 2000 then in how much percentage what happened in the number of students in the vear 2003 in comparison to year 2000.
710 063371fd05c208a6bf71d023e
63371fd05c208a6bf71d023e- 18.9% decreasefalse
- 29.8% increasefalse
- 38.9% increasetrue
- 49.8% decreasefalse
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Answer : 3. "8.9% increase"
Q: A basket contains 350 eggs. If 12% of the eggs are rotten, how many eggs are good enough to be sold?
698 06492d85ccae316dfef6d0e94
6492d85ccae316dfef6d0e94- 1408false
- 2310false
- 3308true
- 4410false
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Answer : 3. "308"
Q: If the purchase price of an article is equal to 80 percent of its selling price then there will be profit.
697 05f75a5b0f66ef56de84ea529
5f75a5b0f66ef56de84ea529- 120%false
- 2$$ {22}{1\over2}\%$$false
- 324 %false
- 425 %true
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Answer : 4. "25 %"
Q: The value of a machine depreciates at the rate of 10% per annum. It was purchased 3 years ago. If its present value is Rs.53071.20, the purchase price of the machine was:
697 06024e9e6835ee1737390482b
6024e9e6835ee1737390482b- 1Rs.72800true
- 2Rs.69680false
- 3Rs.84560false
- 4Rs.78400false
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