Answers

2016-01-10T15:45:07+05:30
Let total number of voters be i
Number of voters who did not vote = 25%
Number of votes polled = i - 25% N = i - 0.25 i = 0.75 i
Number of votes polled for losing candidate = 40 % of 0.75 i
  = 0.40 * 0.75 i
  = 0.3 i
Number of votes polled for winning candidate = 0.3 i + 900
Number of votes polled = 0.75 i = 0.3i + (.3 i  +900) 
                 0.15 i = 900
             i = 6000 = total number of voters.
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