Comprehension Passage
A college student got 4 tasks. Each task contained different number of pages (not equal necessarily). The time taken to complete each page of these tasks is 20 minutes. Given line graph represents the percentage distribution of number of pages in each task out of total number of pages in all 4 tasks together and percentage of number of pages completed by the student.
Note:
• Total number of pages of all 4 tasks is X.
• Average number of pages completed by the student of tasks A and D is X – 192.
• Daily assigned time to the student for their tasks A, B, C and D is 35 minutes, 25 minutes, 18 minutes, and 21 minutes respectively.
• Every day, the student does these tasks in numerical order. For example, the student starts 1st page of task A, then she will start the 2nd page of task A on the same day only after completing the 1st pages of each task or completing her quota of time for other tasks, whichever is earlier. The same applies for other tasks as well.
Determine how long it took the student to finish the 25 pages of task Q and the 20 pages of task R. (in days)
1
8
2
7
3
5
4
3
5
None of these