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SSC CGL Model Paper 4

Question : 14 of 100

Marks: +1, -0

72 \times 9 - 14 + 2 =

Solution:

Concept:

The question uses coded symbols, so replace each symbol with its actual operation and then simplify using BODMAS.

Explanation:

Given expression:

72 \times 9 - 14 + 2

After decoding,

+

becomes

\times

-

becomes

+

, and

\times

becomes

\div

So, the expression becomes

72 \div 9 + 14 \times 2

First solve division and multiplication:

72 \div 9 = 8

and

14 \times 2 = 28

Then add:

8 + 28 = 36

Answer:

36

, which is option D.

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