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 NOTAV × (88/100) × (75/100) × (20/100) = 2640
∴ There are 20,000 voters in the voters list