Comprehension Passage
Directions: Study the line graph carefully to answer the questions that follow:
In the line graph given below information about time taken by five men to complete a piece of work is given.
In the line graph given below information about time taken by five women to complete a piece of work is given.

Value of x is five times the positive value of p. 25p2 - 5p - 20 =0.
Also the value of y is five more than the value of x.
D, S and P started a work. D left the work after 'm' day. S and P completed the remaining work in 2(1/2) days. Find after how many days D left the work.
1
5/3 days
2
5/4 days
3
4/5 days
4
6/5 days
5
5/2 days