If ‘A’ stands for ‘subtraction’, ‘B’ stands for ‘multiplication’, ‘C’ stands for ‘addition’, and ‘D’ stands for ‘division’, then what is the value of the following expression?
27 A 8 B 5 C (11 C 3) B 5 C 36 D 6
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e 63.
| Understanding |
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Given equation: 27 A 8 B 5 C (11 C 3) B 5 C 36 D 6 Given: A ⇒ - B ⇒ × C ⇒ + D ⇒ ÷ After replacement the equation becomes; = 27 - 8 × 5 + (11 + 3) × 5 + 36 ÷ 6 = 27 - 8 × 5 + 14 × 5 + 36 ÷ 6 = 27 - 8 × 5 + 14 × 5 + 6 = 27 - 40 + 70 + 6 = 103 - 40 = 63 Hence, option 3 is the correct answer. |