1.

If x mean + , ÷ means - , - means x and + means ÷ then 36 + 18 ÷ 9 - 3 x 26 is :(A) -40(B) 78(C) -1(D) 1

Answer»

Correct option is (D) 1

Given 36 + 18 ÷ 9 - 3 x 26

36 ÷ 18 - 9 x 3 + 26

⇒ 2 - 27 + 26

⇒ 2 - 1 = 1



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