Percentage Practice Question and Answer
8Q: X’s income is 20% more than that of Y. What percent is Y’s income less than x? 1506 05cda8c8640678f4146def8c0
5cda8c8640678f4146def8c0- 1false
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Answer : 2. "
Explanation :
Q: If 50% of P = 25% of Q, then P = x% of Q. Find x. 3608 05cda8b2440678f4146def8bb
5cda8b2440678f4146def8bb- 10.5false
- 20.5false
- 350true
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Answer : 3. " 50"
Explanation :
Q: 3.2% of 500 × 2. 4% of ? = 312 1509 05b5cc694e4d2b4197774c4cb
5b5cc694e4d2b4197774c4cb- 1812.5true
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Answer : 1. "812.5"
Explanation :
Answer: A) 812.5 Explanation: Given 3.2% of 500 × 2. 4% of ? = 312Then,3.2 x 500100 x 2.4 x ?100 = 31216 x 2.4x?100 = 3129.6 x ?25 = 3129.6 x ? = 7800? = 78009.6? = 812.5
Q: Mr. Shankar spends 25% of his monthly salary on household expenditure, 20% of the remaining on children’s education, and the remaining is equally invested in three different schemes. If the amount invested in each scheme is Rs.5600, what is the monthly salary of Shankar ? 3246 05b5cc74fe4d2b4197774fb30
5b5cc74fe4d2b4197774fb30- 1Rs. 34000false
- 2Rs. 31245false
- 3Rs. 24315false
- 4Rs. 28000true
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Answer : 4. "Rs. 28000"
Explanation :
Answer: D) Rs. 28000 Explanation: Let the monthly salary of Shankar be = Rs.xAmount invested on expenditure = 25% = x/4;Remaning amount = 3x/4;Amount invested on children education = 20% i.e = 3x/20;Remaining amount = 3x/4 - 3x/20 = 3x/5;Remaining amount invested in three different schemes i.e is 1/3(3x/5) => x/5 = 5600Therefore x = 28000Hence, Monthly salary of Shankar is Rs. 28,000.
Q: 18% of which number is equal to 12% of 75 ? 1833 05cda8bd9daf80a0820f0938b
5cda8bd9daf80a0820f0938b- 150true
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Answer : 1. "50"
Explanation :
Q: In a class 60% of the students pass in English and 45% pass in Hindi. If 25% of them pass in both subjects, what percentage of the students fail in both the subjects? 2909 15b5cc601e4d2b4197774b440
5b5cc601e4d2b4197774b440- 120%true
- 225%false
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Answer : 1. "20%"
Explanation :
Answer: A) 20% Explanation: Percentage of students passed in English = 60% Percentage of students passed in Hindi = 45% Percentage of students passed in both subjects = 25% ATQ, Percentage of students passed in only English = 60 - 25 = 35% Percentage of students passed in only Hindi = 45 - 25 = 20% Therefore, Percentage of students failed = 100 - (35 + 25 + 20) = 100 - 80 = 20%.
Q: Every year before the festive season,a shopkeeper increases the price of the product by 35% and then introduce two successive discount of 10% and 15% respectively.what is percentage loss and percentage gain ? 5397 05b5cc718e4d2b4197774f4ea
5b5cc718e4d2b4197774f4ea- 13.27 % lossfalse
- 24.15 % lossfalse
- 33.27 % gaintrue
- 44.15 % gainfalse
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Answer : 3. "3.27 % gain"
Explanation :
Answer: C) 3.27 % gain Explanation: Let cp= 100,35 % increase in sp=13510 % discount in 135((135*10)/100)=13.5so 1st sp=(135-13.5)=121.5, again 15 % discount in 1st sp((121.5*15)/100)=18.2252nd sp=(121.5-18.225)=103.275, so finally cp=100,sp=103.275 ,gain by 3.27%
Q: If the income of Ram is
5cda8c30daf80a0820f09390- 1true
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Answer : 1. "
Explanation :
