Question 18

If "A" means "subtraction", "B" means "division", "C" means "addition" and "D" means "multiplication", then
305 B 5 A 28 C 43 D 12 = ?

Solution

Expression : 305 B 5 A 28 C 43 D 12 = ?

$$\equiv305\div5-28+43\times12$$

= $$(\frac{305}{5})+(-28)+(43\times12)$$

= $$61-28+516=549$$

=> Ans - (B)

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If "A" means "subtraction", "B" means "division", "C" means "addition" and "D" means "multiplication", then305 B 5 A 28 C 43 D 12 = ?