72 \\div[27-\{35-(42-45 \div9 \\times2)\}]=?

RRB Group D 24-Sep-2018 Shift 1 Solved Paper

Question : 7 of 100

Marks: +1, -0

72 \÷[27-\{35-(42-45 \

÷9 \×2)\}]=?

Solution:

72 \÷[27-\{35-(42-45 \

÷9 \×2)\}]=?

\⇒72 \÷[27-\{35-(42-5 \

×2)\}]=?

\⇒72 \÷[27-\{35-32\}]=?

\⇒72 \÷[27-3]=?

\ ⇒ 72 \÷24=?

\⇒3=?

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