Question : Directions: If P denotes ÷, Q denotes ×, R denotes + and S denotes –, then 18 Q 12 P 4 R 5 S 6 = ?
Option 1: 34
Option 2: 53
Option 3: 36
Option 4: 65
Answer (1)
10th Jan, 2024
Correct Answer: 53
Solution :
Given:
18 Q 12 P 4 R 5 S 6 = ?
On replacing the letters with the mathematical signs, the equation becomes –
= 18 × 12 ÷ 4 + 5 – 6
= 18 × 3 + 5 – 6
= 54 + 5 – 6
= 59 – 6
=
53
Hence, the second option is correct.
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