CBSE 10th Class past year question paper
Year 2019
SET 1 , Code Number – 30/2/1
Question number – 12
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CBSE 10th Class past year question paper
Year 2019
SET 1 , Code Number – 30/2/1
Question number – 12
Maximum frequency = 50, class (modal) = 35 – 40.
= 35 + [ ( 50 – 34) / ( 100 – 34 – 42) ] × 5
= 38.33