If 25% of A = 35% of B = 70, then A + B = ? MCQ with Answer and Explanation

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If 25% of A = 35% of B = 70, then A + B = ?

A. 380

B. 460

C. 480

D. 420

Answer: Option C

Solution (By JKSSB Mock Tests)

A = 70/0.25 = 280, B = 70/0.35 = 200, sum = 480.

This question belongs to: Maths Percentage

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Practice More Percentage Questions

Question #1

A number increased by 10% then decreased by 10% gives net:

A. 0%

B. 1% decrease

C. 1% increase

D. 2% decrease

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Correct Answer: Option B

Explanation:
1.1 × 0.9 = 0.99, 1% decrease.

This question belongs to: Maths Percentage

Question #2

If A is 10% more than B, then B is what percentage less than A?

A. 11.11%

B. 9.09%

C. 10%

D. 12%

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Correct Answer: Option B

Explanation:
Formula: (10 / 110) * 100 = 100 / 11 = 9.09%.

This question belongs to: Maths Percentage

Question #3

Difference between a number and its 2/5 is 510. 10% of that number:

A. 90

B. 80

C. 95

D. 85

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Correct Answer: Option D

Explanation:
x - 0.4x = 0.6x = 510 → x = 850, 10% = 85.

This question belongs to: Maths Percentage

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