In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 5000, the number of valid votes that the other candidate got, was:	Choose one:	A) 1800	B) 2700	C) 2900	D) 2200	E) 2300
A   Number of valid votes = 80% of 5000 = 4000.   Valid votes polled by other candidate = 45% of 4000   = (45/100 x 4000) = 1800.
<result>A</result>
In an election between two candidates, one got 55% of the total valid votes, 20% of the votes were invalid. If the total number of votes was 5000, the number of valid votes that the other candidate got, was: