Directions (Q. 25 – 29): Refer to the pie-chart and answer the given questions.
Percentage of bags available in different stores in July
Total number of bags available in all stores together is 600
25. What is the central angle corresponding to the number of bags available in store T? (in degrees)
1) 91.2
2) 95.6
3) 93.6
4) 94.2
5) 92.5
26. What is the difference between the average number of bags available in stores P and R together and the
average number of bags available in stores S and T together?
1) 12
2) 22
3) 15
4) 18
5) None of these
27. The ratio of the number of bags available in store P in August to that available in the same store in July
was 5 : 4. How many bags were available in store P in August as compared to July?
1) 150
2) 90
3) 24
4) 60
5) None of these
28. In September, the total number of bags available in all the stores together was 90 more than that
available in July. What was the percentage increase in the total number of bags available in all the stores together from July to September?
1) 10
2) 12
3) 20
4) 18
5) 15
29. In July, 4 
of the available bags in store Q remained unsold and 
of the available bags in store S remained unsold. How many bags were sold by stores Q and S together in July?
1) 159
2) 146
3) 154
4) 168
5) None of these
please provide some hints , it will be greatfull
Ok thanks for your feedback