What will come in the place of the question mark (?) in the following equation if ‘+’ and ‘÷’ are interchanged and ‘−’ and ‘×’ are interchanged?
11÷ 9 + 3 − 6 × 8 = ?
A30
B155
C21
D15
A30
B155
C21
D15
Related Questions:
By interchanging the given two signs which of the following equation will not be correct? + and ÷
I. 27 ÷ 3 - 18 × 3 + 9 = 24
II. 12 ÷ 8 × 12 + 16 - 7 = 19