Logical Reasoning :: Symbols and Notations
- If * stands for 'addition', / stands for 'subtraction', + stands for 'multiplication', and - stands for 'division', then 20 * 8 / 8 - 4 + 2 = ?
- If - means *, * means +, + means / and / means -, then 40 * 12 + 3 - 6 / 60 = ?
- If + means /, * means -, / means * and - means +, then 8 + 6 * 4 / 3 - 4 = ?
- If * means /, - means *, / means + and + means -, then (3 - 15 / 19) * 8 + 6 = ?
- If + means *, / means -, * means / and - means +, what will be the value of 4 + 11 / 5 - 55 = ?
- If * means +, / means -, - means * and + means /, then 8 * 7 - 8 + 40 / 2 = ?
- If + means /, - means *, / means -, * means +, what will be the value of 8 + 6 / 4 - 7 * 3 ?
- If P denotes +, Q denotes *, R denotes / and S denotes -, then 18 Q 12 P 4 R 5 S 6 = ?
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In a certain code language, '+' means '/', '/' means '*', '*' means '-', '-' means '+'.5 * 10 - 15 / 20 + 25 / 30
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In a certain code language, '+' means '*', '*' means '-', '-' means '/' and '/' means '+'.10 + 10 * 10 - 10 / 10