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The percentage expenses on various items during book production and sale.

The percentage expenses on various items during book production and sale. (a) The cental angle for the sector on “Paper-Cost” is : [A]22.5° [B]36° [C]16° [D]54.8° Show Answer 36° 100%=360° ∴1%=360°/100 ∴10%=360°*10/100=36° (b) If the ‘Printing -Cost’ is 17500 RS. The royalty paid is : [A]6300 Rs. [B]7500 Rs. [C]8750 Rs. [D]3150 Rs. Show Answer […]