Question
150 - 10 × ( 7 - 2)/4 × 8 = ?
What will come in place of question mark (?) in the following questions?Solution
150 - 10 × ( 7 - 2)/4 × 8 =? => ? = 150 - 10 × 5 /4 × 8 => ? = 150 - 100 => ? = 50
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