Question
√729 × 5 + 270 - 3 ÷ ∛27 + 4 × ? =
484 What will come in the place of question mark (?) in the given expression?Solution
ATQ, √729 X 5 + 270 - 3 ÷ ∛27 + 4 X ? = 484 27 X 5 + 270 - 3 ÷ 3 + 4 X ? = 484 135 + 270 - 1 + 4 X ? = 484 4 X ? = 484 - (135 + 270 - 1) 4 X ? = 80 ? = 80 ÷ 4 ? = 20
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