Comprehension Passage
Directions: Study the following graphs carefully and answer the questions that follow.
The pie chart given below shows the percentage of Blood donors donate blood in 5 different camps in year 2020
Bar graph given below shows percentage of other blood group donors out of total blood group donors in respective 5 different camps in year 2020
Total number of blood donors = (Number of B+ blood group donors in different camps) + (Number of other blood group donors in different camps)
Find ratio of number of other blood group donors in camp A to number of B+ blood group donors in camp D.
1
3 : 4
2
1 : 1
3
1 : 2
4
2 : 1
5
None of these