A's income 20% less than B, B's 25% less than C. C's income is what % more than A's? MCQ with Answer and Explanation

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A's income 20% less than B, B's 25% less than C. C's income is what % more than A's?

A. 66.67%

B. 62.5%

C. 70%

D. 60%

Answer: Option A

Solution (By JKSSB Mock Tests)

A=0.8B, B=0.75C → A=0.6C → C = A/0.6, more 66.67%.

This question belongs to: Maths Percentage

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Practice More Percentage Questions

Question #1

45% read newspaper A, 55% read B, 15% both. % read neither:

A. 15%

B. 25%

C. 30%

D. 20%

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Correct Answer: Option A

Explanation:
At least one = 45+55-15=85%, neither = 15%.

This question belongs to: Maths Percentage

Question #2

A train 150 m long crosses a pole in 10 seconds. What is its speed in kmph?

A. 60 kmph

B. 54 kmph

C. 36 kmph

D. 45 kmph

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Correct Answer: Option B

Explanation:
Speed = 150/10 = 15 m/s = 15 × 18/5 = 54 kmph.

This question belongs to: Maths Percentage

Question #3

A student divided a number by 2 instead of multiplying it by 2. What is the percentage error?

A. 75%

B. 60%

C. 50%

D. 100%

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Correct Answer: Option A

Explanation:
True value = 2x. False value = x/2 = 0.5x. Error = 1.5x. % Error = (1.5 / 2) * 100 = 75%.

This question belongs to: Maths Percentage

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