8 % of the voters in an election did not cast their votes in the election, there were only two candidates. The winner by obtaining 48 % of the total votes defeated his contestant by 1100 votes. The total number of voters in the election was_________?
Correct answer: D. 27500
- A. 21000
- B. 2200
- C. 23500
- D. 27500
Explanation
Let the total electorate be E voters. The winner received 48% of E and, because 8% did not vote, the contestant received the remaining 92% − 48% = 44% of E; the winning margin is therefore 4% of E. Thus 0.04E = 1,100 votes, giving E = 1,100 ÷ 0.04 = 27,500 voters. The likely mistake is treating 48% as a percentage of votes cast rather than of the total electorate, which is the interpretation required by the options.
Last updated
About Percentages
Percentages express a quantity as parts per hundred and support calculations involving increases, decreases, discounts, commissions, taxes, and successive changes. Questions require distinguishing percentage change from percentage points and identifying the original value when a final value and its percentage change are given.
Practise Arithmetic
1,060 free Arithmetic MCQs from Mathematics, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Mathematics questions like this
Mathematics is on 67 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
Related questions
10 % of the electorate did not cast their votes in an election between two candidates. 10 % of the votes polled were found invalid. The successful candidate got 54 % of the valid votes and won by a majority of 1620 votes. The number of voters enrolled on the voter's list was___________?
12.5 + 10 1/4 of 100 ÷ 10% of 10 = ____________?
16.66% of 33.33% of 66.66% of ? = 30
20% of 40 + ? % of 80 = 120
25% of 30% of 45% is equal to__________?