Percentage Aptitude Questions Practice Question and Answer
8 Q: If the radius of a right circular cylinder is decreased by 50% and its height is increased by 60%, its volume will be decreased by
1759 05f5af50c69ed13038c19b72a
5f5af50c69ed13038c19b72a- 110%false
- 260 %true
- 340 %false
- 420 %false
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Answer : 2. "60 %"
Q: A box contains 56 in the form of coins of one rupee, 50 paise and 25 paise. The number of 50 paise coins is double the number of 25 paise coins and four times the number of one rupee coins. How many 50 paise coins are there in the box?
1746 05f3f8ceb9b782961da384895
5f3f8ceb9b782961da384895- 152false
- 216false
- 332false
- 464true
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Answer : 4. "64"
Q: In an examination, 93% of students passed and 252 failed. The total number of students appearing at the examination was:
1746 05f3f8c6454900c5349e2de55
5f3f8c6454900c5349e2de55- 14200false
- 23850false
- 33950false
- 43600true
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Answer : 4. "3600"
Q: When a number is increased by 24, it becomes 115% of itself. What is the number?
1742 05f2a717c57c6a23ea65d985c
5f2a717c57c6a23ea65d985c- 1250false
- 2160true
- 3200false
- 4100false
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Answer : 2. "160"
Q: Sumitra has an average of 56% on her first 7 examinations. How much should she make on her eighth examination to obtain an average of 60% on 8 examinations?
1735 1625e6479e1e2a840c316920a
625e6479e1e2a840c316920a- 188%false
- 278%false
- 398%false
- 4Cannot be determinedtrue
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Answer : 4. "Cannot be determined"
Q: The expenses on rice, fish and oil of a family are in the ratio 12 : 17 : 3. The price of these articles are increased by 20 % , 30 % and 50 % respectively. The total expenses of family on these articles are increased by:
1727 05f17e9b99679b57327a8a51c
5f17e9b99679b57327a8a51c- 1$$28{1\over 8}\%$$true
- 2$$30{1\over 8}\%$$false
- 3$$14{1\over 8}\%$$false
- 4$$7{1\over 8}\%$$false
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Answer : 1. "$$28{1\over 8}\%$$"
Q: If income tax is increased by 24 % , the net income is reduced by 1 % . The rate of income tax is
1718 05e7f49521425f51f3ac3ca53
5e7f49521425f51f3ac3ca53- 16false
- 24true
- 35false
- 47false
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Answer : 2. "4 "
Q: If the income of Ram is $$12{1\over 2}\%$$ more than that of Shyam, the income of Shyam is less than that of Ram by 1716 05cda8c30daf80a0820f09390
5cda8c30daf80a0820f09390- 1$$11{1\over 9}\%$$true
- 2$$12{1\over 9}\%$$false
- 3$$9{1\over 11}\%$$false
- 4$$11{1\over 11}\%$$false
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Answer : 1. " $$11{1\over 9}\%$$"
Explanation :
