Question
What will come in the place of question mark (?) in the
given expression? √144 X √324 + ? = 83 + 31 X √16Solution
√144 X √324 + ? = 83 + 31 X √16 12 X 18 + ? = 512 + 31 X 4 216 + ? = 512 + 124 216 + ? = 636 ? = 420
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