RRB JE 22nd May 2019 Shift-1

Question 55

If 23 @ 47 $ 22 = 48 and 34 @ 18 $ 13 = 39, then 12 @ 43 $ 14 = ?

Solution

Replace @ with $$+$$ and $ with $$-$$

Therefore $$12 + 43 - 14 = 41$$


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