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Quantitative Aptitude

Ratio & Proportion

The value of ...

Question

$T h e v a l u e o f \frac{P + Q}{P_{Q}} i f \frac{P}{Q} = 7 i s$

A

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B

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C

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D

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Solution

The correct option is B

$\frac{P}{Q} = \frac{7}{2} a p p l y i n g c o m p o n e n d o a n d d i v i d e n d o \frac{P + Q}{P_{Q}} = \frac{7 + 1}{7 - 1} = \frac{8}{6} = \frac{4}{3}$

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Similar questions

Q. What is the value of

\frac{P + Q}{P - Q},

\frac{P}{Q} = 7

Q. What is the value of

\frac{P + Q}{P - Q}

\frac{P}{Q} = 7 ?

Q. Find the value of

p

p q + 12 = 3 p + p r

q - r = 7

p

q

p q = - 44

p + q = - 7

p = {log}_{245} 175

q = {log}_{1715} 875

, then the value of

\frac{1 - p q}{p - q}

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