2/5 of the voters promises to vote for A and rest promised to vote for B. On the last day 15% of the voters of A went back of their promise and vote for B.On the other hand 25% of the voters of B went back on their promises and vote for A. A lost by 4 votes. The total number of vote is :
In a contest, the loser was polled 42% of votes and lost by 14400 votes. Find the total number of votes polled, if the total number of eligible voters was 1 lakh. Also, find what percentage of voters did not vote.