Two numbers are in the ratio 7: 11. If t

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Target Exam

CUET

Subject

General Test

Chapter

Numerical Ability

Topic

HCF and LCM

Question:

Two numbers are in the ratio 7: 11. If their HCF is 28, then the difference between the two numbers is:

Options:

308

112

196

Correct Answer:

112

Explanation:

Two numbers are in the ratio 7 ∶ 11. If their HCF is 28

Let, the numbers 7x and 11x

HCF of those number is x

Difference between two numbers is (11x - 7x) = 4x

The difference between the numbers is 4 × 28

⇒ 112