Distribution of total number of shirts (linen and cotton) sold by six different stores in 2003. Total number = 84000 Store Respective ratio of number of linen shirts to cotton shirts sold A 7 : 5 B 5 : 6 C 3 : 2 D 5 : 3 E 4 : 3 F 7 : 3 Number of shirts (linen and cotton) sold by store D is what per cent more than the number of linen shirts sold by store B?
A) 18%
B) 22%
C) 16%
D) 20%
Correct Answer: D
$ \therefore $ Required percentage $ =\frac{10080-84000}{8400}\times 100=20 $ %