The value of 9 × [(9 – 4) ÷ {(8 ÷ 8 of 4) + (4 ÷ 4 of 2)}] is:
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 60
| Understanding | Application |
| Tricks |
Given 9 × [(9 – 4) ÷ {(8 ÷ 8 of 4) + (4 ÷ 4 of 2)}] |
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Now Using BODMAS rule |
= 9 × [(9 – 4) ÷ {(8 ÷ 8 × 4) + (4 ÷ 4 × 2)}] = 9 × [(9 – 4) ÷ {(8 ÷ 32) + (4 ÷ 8)}] = 9 × [(9 – 4) ÷ {(1/4) + (1/2)}] = 9 × [(5) ÷ {1/4 + 1/2}] = 9 × [(5) ÷ 3/4] = 9 × [5 ÷ 3/4] = 9 × 5 × 4 ÷ 3 60 |