Percentage Practice Question and Answer
8 Q: A student scored 32 percent and failed by 6 marks. If he had scored 36 percent marks, he would have passed by 2 marks. What is the passing mark?
1211 05e325283d0aa6f23a8fc4409
5e325283d0aa6f23a8fc4409- 166false
- 275false
- 380false
- 470true
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Answer : 4. "70"
Q: The ratio 5 : 4 expressed as a percent equals :
1973 05e268f904064eb35eef64755
5e268f904064eb35eef64755- 1125 %true
- 280 %false
- 340 %false
- 412.5 %false
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Answer : 1. "125 % "
Q: A reduction of 20 % in the price of salt enabled a purchaser to obtain 4 kg. more for Rs. 100. The reduced price of salt per kg is :
1991 05e268e62301d877fadb33f81
5e268e62301d877fadb33f81- 1Rs. 4false
- 2Rs. 5true
- 3Rs. 6.25false
- 4Rs. 6.50false
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Answer : 2. "Rs. 5 "
Q: The sum of the numbers of boys and girls in a school is 150. If the number of boys is x, the number of girls becomes x% of the total number of students. The number of boys is:
1091 05e205ee27925ca44aa9f2257
5e205ee27925ca44aa9f2257- 190false
- 275false
- 325false
- 460true
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Answer : 4. "60"
Q: If 30% of A = 0.25 of B = $$ ({1\over 5}) $$ of C, then A : B : C is equal to : 1643 05cda8daa40678f4146def8d3
5cda8daa40678f4146def8d3- 15 : 6 : 4false
- 25 : 24 : 5false
- 36 : 5 : 4false
- 410 : 12 :15true
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Answer : 4. " 10 : 12 :15"
Q: if the monthly salary of a fan employee is increased by $$ 2{2\over 3}\% $$, he gets 72 rupees more. His Monthly salary (in rupees) is:
2043 05d9daab082ff737fd6a8328c
5d9daab082ff737fd6a8328c- 17200false
- 23600false
- 32700true
- 42000false
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Answer : 3. "2700"
Q: Salary of a person is first increased by 20 %, then it is decreased by 20 %. Then the percentage change in his salary is:
1639 05df9f0f380cad641a0ca1a08
5df9f0f380cad641a0ca1a08- 14 % decreasedtrue
- 28 % increasedfalse
- 38 % decreasedfalse
- 420 % increasedfalse
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Answer : 1. "4 % decreased "
Q: In an alloy, there is 12 % of copper, to get 69 kg of copper, how much alloy will be required?
1710 05dfca87d40c34473ac86d002
5dfca87d40c34473ac86d002- 1424 kgfalse
- 2575 kgtrue
- 3828 kgfalse
- 41736kgfalse
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