80 increased by 15% is: MCQ with Answer and Explanation

80 increased by 15% is:
A. 98
B. 90
C. 92
D. 95
Answer: Option C
Solution (By JKSSB Mock Tests)
80 × 1.15 = 92.

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Practice More Percentage Questions

Question #1
The population of a town increases by 15% in the first year and decreases by 10% in the second year. If the population at the end of second year is 10350, what was the population at the beginning?
A. 9000
B. 10500
C. 9500
D. 10000

Correct Answer: Option D


Explanation:
Net multiplier = 1.15 × 0.9 = 1.035. Population = 10350/1.035 = 10000.

This question belongs to: Maths Percentage
Question #2
In an election, a candidate got 55% of the total votes and won by 500 votes. Find the total number of votes cast.
A. 4000
B. 5000
C. 5500
D. 4500

Correct Answer: Option B


Explanation:
Winner = 55%, Loser = 45%. Difference = 10%. 10% of Total = 500. Total = 5000.

This question belongs to: Maths Percentage
Question #3
If A's salary is 20% more than B's, by what percent is B's salary less than A's?
A. 18%
B. 15%
C. 16.67%
D. 20%

Correct Answer: Option C


Explanation:
B less % = (20/120)×100 = 16.67%.

This question belongs to: Maths Percentage