Question
1000 100 20 ? 2.4
1.2 What will come in the place of question mark (?) in the following number series?Solution
1000 × (10/100) = 100 100 × (20/100) = 20 20 × (30/100) = 6 6 × (40/100) = 2.4 2.4 × (50/100) = 1.2
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