Comprehension Passage
Directions: Answer the questions based on the information given below.
P, Q, R, S, and T are hired to complete a work. The line graph given below shows the percentage of work completed and the amount of time taken (in days) by different persons (as a pair) to complete the same work.
P, Q, R, S, and T are hired to complete a work. The line graph given below shows the percentage of work completed and the amount of time taken (in days) by different persons (as a pair) to complete the same work.
Person 'R' is how much percent less/more efficient than person 'T'?
1
40% less
2
50% more
3
60% less
4
80% more
5
None of these