Question
30% of 180 + 248 ÷ ? - √256 =
102 What will come in the place of question mark (?) in the given expression?Solution
ATQ, 30% of 180 + 248 ÷ ? - √256 = 102 Or, 54 + 248 ÷ ? - 16 = 100 Or, 248 ÷ ? + 38 = 100 Or, 248 ÷ ? = 100 - 38 Or, 248 ÷ ? = 62 Or, 248 ÷ 62 = ? Or, ? = 4
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