If the symbols "+" and "-" are interchanged, "×" and "÷" are interchanged, and also the digits "3" and "7" are interchanged, then what will be the value of below equation?
83 × 7 - 79 + 63 ÷ 7
1
-133
2
-350
3
244
4
511
If the symbols "+" and "-" are interchanged, "×" and "÷" are interchanged, and also the digits "3" and "7" are interchanged, then what will be the value of below equation?
83 × 7 - 79 + 63 ÷ 7