RRB JE Stage I 30 May 2019 Shift 1 (HM)

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Question : 91 of 100

Marks: +1, -0

यदि '

{L}

' का मतलब '

+

', '

{M}

' का मतलब '-' है, '

{N}'

का मतलब '

\times

',

{P}'

का मतलब

\÷

' है, तो

14 {N} 10 {L} 42 {P} 2 M 10 =?

216
243
329
151

Solution:

$L⇒+$	$M⇒-$
$N \Rightarrow \times$	$P \Rightarrow \div$

14 {N} 10 {L} 42 {P} 2 M 10 =?

\⇒ ?=14 \× 10+42 \÷2-10

\⇒?=140+21-10

\⇒?=161-10=[151]

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