Directions (50-54) : In the following questions, the following bar diagram shows the percentage of 7 coloured balls sold in 5 shops A, B, C, D and E. Study the graph and answer the questions.
In shop A, the ratio of percentage 01 violet Dans anu yellow balls is :
A) 2 :7
B) 7 :4
C) 6 :1
D) 2 :4
E) None of these
Correct Answer:
B) 7 :4
Description for Correct answer: Required ratio = 35 : 20 = 7 : 4