Percentage Practice Question and Answer
8 Q: A shopkeeper bought 240 ton rice. He sold 4/5th is at 37.5% profit, then find at what percentage profit or loss he should sell remaining rice, so as to gain 25% on the whole transaction?
1194 0606d5e37affa2d5265b80ba4
606d5e37affa2d5265b80ba4- 1$$25\%$$ profitfalse
- 2$$25\%$$ losstrue
- 3$$20\%$$ profitfalse
- 4$$25\%$$ lossfalse
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Answer : 2. "$$25\%$$ loss"
Q: A is 40 % more than B and B is 60% less than C. If C is 60 % more than D, then which of the following is true?
1191 06051c855a37d522d6c152063
6051c855a37d522d6c152063- 1C is 60 % more than B.false
- 2B is 36 % less than D.true
- 3D is 10.4 % more than A.false
- 4A is 54 % less than C.false
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Answer : 2. "B is 36 % less than D."
Q: If 20% of (A + B) = 30% of (A − B), then what percentage of B is equal to A?
1190 064b503ad88d5e4f52dd1b286
64b503ad88d5e4f52dd1b286- 1400%false
- 2300%false
- 3500%true
- 4100%false
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Answer : 3. "500%"
Q: A reduction of 20% in the price of sugar enables a housewife to purchase 6 kg. more for Rs. 240. What is the original price per kg. of sugar?
1190 160f7e536ef8c4b405cab40e1
60f7e536ef8c4b405cab40e1- 1Rs. 25 per kgfalse
- 2Rs. 18 per kgfalse
- 3Rs.15 per kgfalse
- 4Rs. 10 per kgtrue
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Answer : 4. "Rs. 10 per kg "
Q: A student has to score 33% marks to pass. He gets 117 marks and fails by 81 marks. Find the student’s marks percentage?
1186 0606422a3664bf7144c957783
606422a3664bf7144c957783- 119.5%true
- 218.9%false
- 321.7%false
- 420%false
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Answer : 1. "19.5%"
Q: If A is equal to 20% of B and B is equal to 25% of C; then what percent of C is equal to A?
1185 061161e9f9c8721103cad02a7
61161e9f9c8721103cad02a7- 110false
- 215false
- 35true
- 420false
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Answer : 3. "5"
Q: In an examination, 92% of the students passed and 480 students failed. If so, how many students appeared in the examination?
1184 064cce0cd8f85ca71558f105f
64cce0cd8f85ca71558f105f- 15800false
- 26200false
- 36000true
- 45000false
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Answer : 3. "6000"
Explanation :
Let's denote the total number of students who appeared in the examination as 𝑥x.
Given that 92% of the students passed, it means 8% failed because the total percentage is 100%.
We can set up the equation:
8% of 𝑥=4808% of x=480To find 8% of 𝑥x, we multiply 𝑥x by 81001008 (which is the same as multiplying by 0.08):
0.08𝑥=4800.08x=480Now, we can solve for 𝑥x:
𝑥=4800.08x=0.08480𝑥=6000x=6000So, 6000 students appeared in the examination.
Q: If a number is increased by 30 % and after that it is decreased by 25 % and again it is increased by 25 % then find average change in percentage? (approx.)
1184 05e8feeef61b7c13fb88fb4be
5e8feeef61b7c13fb88fb4be- 122%true
- 219%false
- 310%false
- 432%false
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