Two persons have contested in an election and 12% of the voters have not participated in voting. 15% of the polled votes are invalid and 10% of the polled votes are for NOTA. Among the remaining votes, the winner got 60% and won the election with 2,640 votes majority. How many voters are there in the voters list?

Two persons have contested in an election and 12% of the voters have not participated in voting. 15% of the polled votes are invalid and 10% of the polled votes are for NOTA. Among the remaining votes, the winner got 60% and won the election with 2,640 votes majority. How many voters are there in the voters list? Correct Answer 20,000

Given:

12% of the voters have not participated

15% of the polled votes are invalid and 10% of the polled votes are for NOTA

Winner got 60% and won the election with 2,640 votes majority

Calculation:

Let V be the total number of voters in the voters list

Total polled votes = (100 - 12)% = 88% of total votes = V × (88/100)

Out of these 15% are invalid and 10% polled votes for NOTA.

Total valid votes which exclude NOTA = (100 - 15 - 10)% of the total votes polled = 75% of the total polled votes = V × (88/100) × (75/100)

Then, the winner won by 2640 = (60 - 40)% of the total valid votes excluding NOTA

V × (88/100) × (75/100) × (20/100) = 2640

∴ There are 20,000 voters in the voters list

Related Questions

Each question below is followed by two statements I and II. You have to determine whether the data given in the statements are sufficient for answering the question. You should use the data and your knowledge of Mathematics to choose the best possible answer. In an election there are three candidates A, B and C.What is the difference between the votes received by A and C if 15% of voters in the city didn't cast their vote? I A got 40% votes and got 7650 less votes than combined votes of B and C. Difference between the votes of B and C is 1850. B got more votes than C. II To win the election a candidate requires 33% of the total eligible votes and A won the election by 450 votes.