Aptitude - Percentage - Discussion

Discussion Forum : Percentage - General Questions (Q.No. 10)
10.
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 7500, the number of valid votes that the other candidate got, was:
2700
2900
3000
3100
Answer: Option
Explanation:

Number of valid votes = 80% of 7500 = 6000.

Valid votes polled by other candidate = 45% of 6000

= 45 x 6000 = 2700.
100

Discussion:
117 comments Page 6 of 12.

Niresh said:   1 decade ago
Total vote is 100%.
InValid vote is 20%.
Valid vote is 80%.

One's vote is 55% of valid vote.
55% 0f 80% = 44%.

Others valid vote is 80-44 = 36%.
36% of valid vote is 36% of 6000 is 2160 is the answer.

Sikendra Sah said:   8 years ago
Let 100% = 7500
10%= 750
20%= 1500
80%= 6000

Again let 100%= 6000
10%= 600, 10*4= 600*4 , 40%= 2400
5%= 300.

Therefore 45%=2400+300= 2700 Ans.

Preeti said:   8 years ago
Why you all are considering 45% valid votes for other people,

100-20 % = 80% votes are valid,
As 55% valid for one person,
However, 45% is total votes (valid + invalid) other person got.

Angad said:   7 years ago
55% Votes Are Valid.. And Remaining 45% is 3375.

So, out of these 45%.
20% are Invalid so 20% of 3375 (i.e 45%) is 675 votes which are Invalid and Valid Votes are 3375-675 = 2700.
(1)

Jp... said:   9 years ago
Here in this context 55% and 20% of valid and invalid votes is considered for one candidate. Then how could we consider for the total valid and invalid percents?

Please explain.

Maneesh said:   4 years ago
They are asking for valid votes.


Valid votes are 80% which is equal to 6000. In these 6000 votes A got 55% and the remaining valid votes are 25%. So the answer is 25% of 6000.
(1)

MANu said:   1 decade ago
In the question is asking how many valid votes did the other candidate got so 20%are invalid means 80% so it should be 80-55=25.

Or not because its talking bout valid votes?

Kartik kakkar said:   7 years ago
Two candidates fought an election. One got 65% of the votes and won at a margin of 3600 votes. The total number of votes polled is?

Can anyone tell me the answer? Please.

Balaganesh said:   5 years ago
Total votes = 7500
Invalid votes = 20%
=>20/100 * 7500
= 1500.

Valid votes = 7500-1500 => 6000,
55% of 6000= 3300,
45%(other candidate)= 6000- 3300,
= 2700.
(3)

Maq said:   1 decade ago
Try this method

Invalid votes = 20*7500/100=1500
Total Valid Votes = 7500-1500=6000
Candidate A got 55*6000/100=3300
Candidate B valid votes = 6000-3300=2700


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