SSC CHSL 19 Mar 2020 Shift 2 Paper

Question : 57 of 100

Marks: +1, -0

How much will be decreased to each terms of ratio

16: 19

, so that it will be

7: 6

Solution:

Let the number which is to be decreased from each term be

{x}

.
According to the question,

{16-x}/{19-x}={7}/{6}

⇒

96-6 x=133-7 x

⇒

7 x-6 x=133-96

⇒

x=37

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