Percentage Practice Question and Answer
8 Q: The price of sugar is increased by 20 %. If the expenditure on sugar has to be kept the same as earlier, the ratio between the reduction in consumption and the original consumption is:
1652 05ef4760df2ebd073795c9d8a
5ef4760df2ebd073795c9d8a- 11 : 6true
- 21 : 5false
- 31 : 3false
- 41 : 4false
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Answer : 1. "1 : 6 "
Q: An interval of 3 hours 40 minutes is wrongly estimated as 3 hours 45.5 minutes. The error percentage is
1264 05ef46bf6f2ebd073795c41f8
5ef46bf6f2ebd073795c41f8- 15%false
- 22.5%true
- 35.5%false
- 45.2%false
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Answer : 2. "2.5%"
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:
1107 05ef469cd2d6fc772f50c0dbf
5ef469cd2d6fc772f50c0dbf- 1$$80{1\over2}\%$$false
- 280%false
- 3$$68{4\over7}\%$$true
- 478%false
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Answer : 3. "$$68{4\over7}\%$$"
Q: The number of employers working in a farm is increased by 25% and the wages per head are decreased by 25%. If it result in x% decreased in total wages, then the value of x is :
978 05ef46562f2ebd073795c26ec
5ef46562f2ebd073795c26ec- 10%false
- 2$${25\over40}\%$$true
- 325%false
- 420%false
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Answer : 2. "$${25\over40}\%$$"
Q: A worker suffers a 20% cut in his wage. He may regain his original wages by obtaining a rise of how much %?
1512 05ef4635ff2ebd073795c086a
5ef4635ff2ebd073795c086a- 127.5%false
- 225.0%true
- 322.5%false
- 420.0%false
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Answer : 2. "25.0%"
Q: A number if required by 25% becomes 225. By what percent should be increased so that it becomes 375?
879 05ef45fab9d32d072c24bc896
5ef45fab9d32d072c24bc896- 135%false
- 275%false
- 325%true
- 430%false
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Answer : 3. "25%"
Q: Two numbers are respectively 20% and 50% of a third number. What percent is the first number of the second?
864 05ef45d72d7fe81732198d339
5ef45d72d7fe81732198d339- 130%false
- 240%true
- 310%false
- 420%false
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Answer : 2. "40%"
Q: Given that, 10 % of A's income = 15 % of B's income = 20 % of C's income. If sum of their incomes is ₹ 7800, then B's income is :
970 05ef1528c2c39485d739de4e4
5ef1528c2c39485d739de4e4- 1₹ 3600false
- 2₹ 2400true
- 3₹ 3000false
- 4₹ 1800false
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