If P varies directly as Q, and P = 227 w

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Target Exam

CUET

Subject

General Test

Chapter

Numerical Ability

Topic

Ratios

Question:

If P varies directly as Q, and P = 227 when Q = 232, find P when Q = 116.

Options:

120.5

113.5

132

118

Correct Answer:

113.5

Explanation:

P α Q

⇒ P = KQ (K = constant)

⇒ 227 = K x 232

⇒ K = \(\frac{232}{227}\)

⇒ Therefore, P = \(\frac{232}{227}\) x 116

⇒ P = 113.5.