If V1 : V2 = 1 : 2 and V1 + V2 = 147, th

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Target Exam

CUET

Subject

General Aptitude Test

Chapter

Quantitative Reasoning

Topic

Algebra

Question:

If V1 : V2 = 1 : 2 and V1 + V2 = 147, then what is the value of V2 − V1?

Options:

Correct Answer:

Explanation:

If V1 : V2 = 1 : 2

V1 + V2 = 147,

then what is the value of V2 − V1.

Let the value of V1 and V2 = 1x and 2x

according to the question,

1x + 2x = 147

3x = 147

x = 49

V2 − V1 = 49 × 2 - 49 = 49