In an election, 20% of the votes were invalid. A got 55% of valid votes and won by 2000 votes. Total votes polled: MCQ with Answer and Explanation

In an election, 20% of the votes were invalid. A got 55% of valid votes and won by 2000 votes. Total votes polled:
A. 22000
B. 24000
C. 28000
D. 25000
Answer: Option D
Solution (By JKSSB Mock Tests)
Valid votes V, margin 0.1V=2000 → V=20000. Total T, 0.8T=20000 → T=25000.

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Practice More Percentage Questions

Question #1
A man gave 35% of money to wife, 40% of remainder to son, rest to daughter. Daughter got Rs. 3900. Total money:
A. 12000
B. 8000
C. 10000
D. 9000

Correct Answer: Option C


Explanation:
Wife 35%, left 65%, son 40% of 65% = 26%, left 39% = 3900 → total = 10000.

This question belongs to: Maths Percentage
Question #2
If x is 50% of y, what percentage of x is y?
A. 200%
B. 150%
C. 100%
D. 250%

Correct Answer: Option A


Explanation:
x = 0.5y. Therefore, y = x / 0.5 = 2x. Thus, y is 200% of x.

This question belongs to: Maths Percentage
Question #3
The ratio of boys to girls in a class is 3:2. If 10% of boys and 15% of girls are absent, what fraction of the total students are present?
A. 17/25
B. 87/100
C. 33/50
D. 22/25

Correct Answer: Option D


Explanation:
Total = 5k. Present boys=0.9×3k=2.7k, girls=0.85×2k=1.7k, present=4.4k. Fraction = 4.4/5 = 44/50 = 22/25.

This question belongs to: Maths Percentage