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Percentage Practice Questions - Page 4

Questions 31–40 of 49 · Page 4 of 5

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Questions
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Q31When 40% of a number A is added to another number B, B becomes 125% of its previous value. Then which of the following is true regarding the values of A and B?MediumSolve →Q32In a physical measurement, by mistake Shyam gave his height as 25% more than normal. In the interview panel, he clarified that his height was 5 feet 5 inch. Find the percentage correction made by the candidate from his stated height to his actual height.MediumSolve →Q33Sachin wanted to subtract 10 from a number. Unfortunately, he added 10 instead of subtracting. Find the percentage change in the result.MediumSolve →Q34The height of a triangle is increased by 30%. What can be the maximum percentage increase in length of the base so that the increase in area is restricted to a maximum of 90%?MediumSolve →Q35If 20% of A = 50% of B, then what per cent of A is B ?MediumSolve →Q36In a school 40% of the students play football and 50% play cricket. If 18% of the students neither play football nor cricket, the percentage of the students playing both is :MediumSolve →Q37During winters, an athlete can run ‘x’ meters on one bottle of energy drink. But in the summer, he can only run 0.2 x meters on one bottle of energy drink. How many bottles of energy drink are required to run 1000 meters during summer?MediumSolve →Q38In a college, 40% of the students were allotted group A, 75% of the remaining were given group B and the remaining 12 students were given group C. Then the number of students who applied for the group isMediumSolve →Q39Three candidates A, B and C contested an election. Out of the total votes on a voter list 25% did not vote and 6.66% votes polled were invalid(d) C got 2450 valid votes, which were 40% more than that of (b) If A got only 40% of the total votes, then who is the winner?MediumSolve →Q40Raman’s monthly salary is A rupees. Of this, he spends X rupees. The next month he has an increase of C% in his salary and D% in his expenditure. The new amount saved is:MediumSolve →
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