If a/b = 1/3 ; b/c = 1/2 and a = 2 then the value of c is :

RRB NTPC 29 April 2016 Paper

Question : 95 of 100

Marks: +1, -0

a/b

1/3

;

b/c

1/2

and a = 2 then the value of c is :

Solution:

(3)
From,

{ a }/ { b } - { 1 }/ { 3 }

{ b }/ { c } = { 1 } /{ 2 }

{ 2 } /{ b } = { 1 }/{ 3 }

b = 6

Now,

{ 6 } /{ c } = { 1 }/ { 2 }

c = 12

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