Question
What will come in the place of question mark (?) in the
given expression?40% of (320 ÷ 4) + 2² X 25 = ? + 42Solution
ATQ;
(40% of (320 ÷ 4) + 2² X 25 = ? + 42
40% of 80 + 4 X 25 = ? + 42
32 + 100 = ? + 42
132 = ? + 42
? = 90
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