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Question
What is the value of `2/7 xx [2 + {2(11 + 4 - 2)}] - 2`
Options
6
8
7
9
MCQ
Solution
6
Explanation:
`2/7 xx [2 + {2(11 + 4 - 2)}] - 2`
= `2/7 xx [2 + {2(13)}] - 2`
= `2/7 xx [2 + (2 xx 13)] - 2`
= `2/7 xx [2 + 26] - 2`
= `2/7 xx 28 - 2`
= `2 xx 4 - 2`
= `8 - 2`
= 6
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Simplification (Entrance Exam)
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