RRB NTPC 17 January 2017 Paper

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Question : 52 of 120

Marks: +1, -0

Value of

(0.55 × 4.5) /0.81

13.555
$55 /18$
3.05
$55/81$

Solution:

(2)

\ { 0.55 \× 405 } /{ 0.81 } = \ { 0.55 × 0.5 } /{ 0.09 } = { .275 }/ { .09 } =

{ 27.5 }/ { 9 } = { 275 }/ { 90 } = { 55 } /{ 18 }

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