What is the number of worker earning Rs. 300 to 350?
What is the number of worker earning Rs. 300 to 350?
(A) 50
(B) 40
(C) 45
(D) 130
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What is the number of worker earning Rs. 300 to 350?
(A) 50
(B) 40
(C) 45
(D) 130