Question 28

If 1 $ 9 & 5 = 14 and 2 & 4 $ 3 = 14, then 7 $ 9 & 9 = ?

Solution

Expression : 1 $ 9 & 5 = 14 and 2 & 4 $ 3 = 14

If we replace '$' by $$'\times'$$ and '&' by '+', we get the desired result.

Eg :- $$1\times9+5=9+5=14$$

and $$2+4\times3=2+12=14$$

Similarly, $$7\times9+9=63+9=72$$

=> Ans - (A)

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