If P denotes '×', Q denotes '÷', R denotes '+', and S denotes '-', what will come in place of '?' in the following equation?
115 Q 23 R ∛64 S 3 P 9 R 44
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. 26
Given equation: 115 Q 23 R ∛64 S 3 P 9 R 44
Given conditions:
P denotes '×', Q denotes '÷', R denotes '+', S denotes '-'
After interchanging the expression becomes:
= 115 ÷ 23 + ∛64 - 3 × 9 + 44
= 5 + ∛64 - 3 × 9 + 44
= 5 + ∛64 - 27 + 44
= 5 + 4 - 27 + 44
= 53 - 27
= 26
Hence, 26 is the correct answer.