test Company Numerical Ability

There were two candidates in an election. One of the candidates got 43% of total votes and was defeated by a margin of 420 votes, How many votes were cast in the election? (a) 860 (b) 840 (c) 1300 (d) 3000

Read Solution (Total 1)

ans-3000
100%-43%=57%
57%-43%=14%
14%=420
100%=?
420*100/14=3000
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