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What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 30 ÷ 3 + 14 × 2 − 6 = ?

A87

B89

C91

D85

Answer:

B. 89

Read Explanation:

89


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What will come in place of the question mark (?) in the following equation, if + is interchanged with '-', and '÷' is interchanged with "x"? 7 × 7 ÷ 8 - 12 x 6 + 17 - 14 - 100 = ?
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