Books received buy each distributer 35. (D) No. books distributed company B = = 550 = 0.9 × 6300 Books distributed by Company F = 5670 among distributor No. of books distributed by company = 0.75 × 7200 E = 5400 = 0.8 × 5500 Books received by each distributer = 4400 = = 900 Required % =  Required % =  = 128.86 129%  = 63.63 64% 36. (A) Let mark price = 100x  34. (C) total no. of books distributed by After discount of 40% Company D among distributor selling price = = 0.7 × 3600 = 60x = 2520 loss 10%  total no. of distributed books = 4x + CP = 5x = ...(i) = 9x When discount of 20% is given = 9x = 2520 SP = x = = 80x x = 280 CP = 80x 7.5 ...(ii) – No. of non-academic books = 4 ×  280 Comparing (i) & (ii) = 1120 = 80x 7.5 –
Books received buy each distributer = = 550 Books distributed by Company F among distributor = 0.75 × 7200 = 5400 Books received by each distributer = = 900  Required % = = 63.63  64% 34. (C) total no. of books distributed by Company D among distributor = 0.7 × 3600 = 2520 total no. of distributed books = 4x + 5x = 9x = 9x = 2520 x = x = 280  No. of non-academic books = 4 × 280 = 1120 35. (D) No. books distributed company B = 0.9 × 6300 = 5670 No. of books distributed by company E = 0.8 × 5500 = 4400  Required % = = 128.86  129% 36. (A) Let mark price = 100x After discount of 40% selling price = = 60x loss  10% CP = = ...(i) When discount of 20% is given SP = = 80x CP = 80x – 7.5 ...(ii) Comparing (i) & (ii) = 80x – 7.5