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If ‘ × ’ means ‘ + ’. ‘+’ means ‘÷’, ‘-’ means ‘×’ and ‘÷’ means ‘-’, then 9 × 8 – 5 + 40 ÷ 3 = (?)

Select the correct combination of mathematical signs that can sequentially replace '*' sign and balance the equation given below.

Select the correct combination of mathematical signs that can sequentially replace the $ signs and make the equation correct.

If ‘÷’ means ‘-’, ‘-’ mean ‘+’, ‘+’ means ‘×’ and ‘×’ means ‘÷’, compute the value of the expression:

After interchanging the given two signs, what will be the value of the given equation?

X and –

64 + 15 ÷ 90 - 120 X 17

  By interchanging which two signs the question will be correct?

15 + 5 ÷ 2 – 9 × 3 = 22

If the signs '+' and ' ÷ 'and the numbers '2' and '4' are interchanged, which one of the following four equations would be correct?

If 22 – 16 means 352, 450 + 50 means 9, 9 ÷ 3 means 12, 11 x 8 means 3, then ' 280 – 5 x 240 ÷ 450 + 9 x 26' = ?