40% read newspaper A, 50% read B, 10% both. % read neither: MCQ with Answer and Explanation

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40% read newspaper A, 50% read B, 10% both. % read neither:

A. 20%

B. 10%

C. 25%

D. 15%

Answer: Option A

Solution (By JKSSB Mock Tests)

At least one = 40+50-10=80%, neither = 20%.

This question belongs to: Maths Percentage

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Practice More Percentage Questions

Question #1

Increase 600 by 15%. Result is:

A. 690

B. 670

C. 660

D. 680

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Correct Answer: Option A

Explanation:
600 × 1.15 = 690.

This question belongs to: Maths Percentage

Question #2

Petrol price increased from Rs. 80 to Rs. 96 per litre. Increase percent is:

A. 16%

B. 18%

C. 25%

D. 20%

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Correct Answer: Option D

Explanation:
Increase = 16, (16/80)×100 = 20%.

This question belongs to: Maths Percentage

Question #3

If the price of oil decreases by 25%, by what percentage can consumption be increased to maintain the same expenditure?

A. 25%

B. 30%

C. 33.33%

D. 20%

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Correct Answer: Option C

Explanation:
Required increase = (25 / 75) * 100 = 100 / 3 = 33.33%.

This question belongs to: Maths Percentage

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