In an election, 20% of the votes were declared invalid. The winner got 70% of the valid votes and won by 1600 votes. Find the total number of votes polled. MCQ with Answer and Explanation

In an election, 20% of the votes were declared invalid. The winner got 70% of the valid votes and won by 1600 votes. Find the total number of votes polled.
A. 8000
B. 4000
C. 6000
D. 5000
Answer: Option D
Solution (By JKSSB Mock Tests)
Winner got 70%, Loser 30% of valid votes. Difference = 40% of valid votes = 1600. Valid votes = 4000. Valid votes = 80% of total. Total = 4000 / 0.8 = 5000.

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Practice More Percentage Questions

Question #1
Computer price reduced 20%, sale increased 80%. Net effect on revenue:
A. 44% increase
B. 24% increase
C. 36% increase
D. 56% increase

Correct Answer: Option A


Explanation:
New revenue = 0.8×1.8 = 1.44, increase 44%.

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Question #2
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A. 220 m
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C. 240 m
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Correct Answer: Option C


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B. 25%
C. 20%
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Correct Answer: Option B


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