Percentage Practice Question and Answer
8 Q: A number is decreased by 20% to get another number. The number so obtained is increased by 200% to get a third number. The difference of the third number and the original number is what percentage more or less than the difference of second and the third number?
1008 0647f512851bf19475300ff7a
647f512851bf19475300ff7a- 1More, 15.7 Percentfalse
- 2Less, 15.7 Percentfalse
- 3More, 12.5 Percentfalse
- 4Less, 12.5 Percenttrue
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Answer : 4. "Less, 12.5 Percent"
Q: Some students (only boys and girls) from different schools1 appeared for an Olympiad exam. 20% of the boys and 15% of the girls failed the exam. The number of boys who passed the exam was 70 more than that of the girls who passed the exam'. A total of 90 students failed. Find the number of students that appeared for the exam.
932 0646dd69bc899b466f467fcc0
646dd69bc899b466f467fcc0- 1500true
- 2350false
- 3400false
- 4420false
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Answer : 1. "500"
Q:Directions: The sub divided bar diagram given below depicts Higher secondary Students of a school for three years. Study the diagram and answer the questions
The pass percentage in 2008 was
415 0645ce72c1efb290ac2461468
645ce72c1efb290ac2461468- 167%false
- 273%false
- 3$$79{2\over 3}\% $$false
- 4$$82{6\over 17}\% $$true
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Answer : 4. " $$82{6\over 17}\% $$"
Q: P is 20 percent more than Q and Q is 30 percent less than R. If P is 420, then What is the value of R?
758 0644fa65713eb5908ae2b1459
644fa65713eb5908ae2b1459- 1600false
- 2500true
- 3625false
- 4700false
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Answer : 2. "500"
Q: A person could save 20% of his income. A year later, his income increased by 25% but he could save the same amount only as before. By what percentage has his expenditure increased?
419 06447737f883b29684408efac
6447737f883b29684408efac- 129.75%false
- 231.25%true
- 327.5%false
- 432.5%false
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Answer : 2. "31.25%"
Q: Under a discount scheme, a dozen pair of gloves quoted at ₹200 is available at a discount of 20%. How many pairs of gloves can be bought for ₹320?
413 0644770da389f6568216d7065
644770da389f6568216d7065- 120false
- 215false
- 318false
- 424true
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Answer : 4. "24"
Q: The ratio of 45% of 80% of A to 30% of 40% of B is 15: 4. If the average of A and B is 67.5, what is the value of AB?
1002 06433d8a12b960e1a41a5a9d4
6433d8a12b960e1a41a5a9d4- 110false
- 218false
- 312false
- 415true
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Answer : 4. "15"
Q: The price of diesel increases by 5% every year. If the current price of diesel is ₹80 per litre, then what will be the price of diesel per litre after 2 years?
555 0642d30c67ac9a186e4ea5243
642d30c67ac9a186e4ea5243- 1₹ 86.8false
- 2₹ 92.5false
- 3₹ 9 0.5false
- 4₹ 88.2true
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