Question
If ‘+’ means ‘–’, ‘–’ means ‘×’, ‘×’ means ‘÷’, ‘÷’ means ‘+’, then what will come in place of the question mark (?) in the following equation? 137 ÷ 56 × 7 – 6 + 31 = ?
More Mathematical operation Questions
- Select the different combination of mathematical signs that can sequentially replace the # sign and balance the given equation. 63 # 9 # 52 # 10 # 4 = 19
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- Rachit walks a distance of 5 Km towards North, then turns to his left and walks for 3 Km. He again turns left and walks for 5 Km. At this point he turns to...
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- If '@' means ' X ', '$' means '-', '#' means '÷', and '%' means '+', then what is the value of the expression: {5 @ (72 # 8) % (25 $ 10) }
- If ‘@’ means ‘+’, ‘#’ means ‘-’, ‘$’ means ‘×’ and ‘%’ means ‘÷’, then what is the value of the following expression? 133 % 19 @ 22 $ 4 # 22
- A shopkeeper sells rice in such a way that the selling price of 950 gm is the same as the cost price of one kilogram. Find his gain percent.
- Which of the following interchange of sign would make the given equation correct? 45 × 9 + 5 ÷ 4 = 25
- Select the correct sequence of mathematical signs to replace the ‘@’ signs so as to balance the given equation. 252 @ 28 @ 11 @ 5 @ 22 = 42
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