Comprehension Passage
Direction: Study the given pie – chart carefully and answer the question as follows:
Total number of Mathematics books published by different publisher P, Q, R, S and T = 15000
What is the ratio of total books published by S and T together to the total books published by P and Q together?
1
1 : 2
2
2 : 1
3
3 : 8
4
1 : 5
5
2 : 9