A dishonest dealer uses a scale of 90 cm instead of a metre scale and claims to sell at cost price. His gain percent is: MCQ with Answer and Explanation
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Practice More Percentage Questions
Question #1
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What percent of 50 is 15?
Correct Answer: Option C
Explanation:
(15/50) × 100 = 30%.
(15/50) × 100 = 30%.
This question belongs to:
Maths
Percentage
Question #2
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Price decreased by 15% then increased by 15%. Net change is:
Correct Answer: Option C
Explanation:
0.85 × 1.15 = 0.9775, 2.25% decrease.
0.85 × 1.15 = 0.9775, 2.25% decrease.
This question belongs to:
Maths
Percentage
Question #3
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A population increases by 5% yearly. Its present population is 88,200. What was it 2 years ago?
Correct Answer: Option D
Explanation:
P_past = 88200 / (1.05)^2 = 88200 / 1.1025 = 80000.
P_past = 88200 / (1.05)^2 = 88200 / 1.1025 = 80000.
This question belongs to:
Maths
Percentage
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