Find the missing frequency 'x' in this data, given that the arithmetic meanis 28. Profit % 0 - 10 10 - 20 20 - 30 30 - 40 40 - 50 50 - 60 No. of shops 12 18 27 x 17 6

AP DSC Secondary Grade Teacher 2025 Model Test 4

Section: Mathematics

Question : 102 of 160

Marks: +1, -0

Find the missing frequency 'x' in this data, given that the arithmetic meanis 28.

Profit %	0 - 10	10 - 20	20 - 30	30 - 40	40 - 50	50 - 60
No. of shops	12	18	27	x	17	6

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