2Worker 2pages 2minutes
1Worker 1page 2minutes
1worker 18pages 36minutes
Therefore to reduce the time by 6 times, workers should be increased by 6 times
Two workers can type two pages in two minuets then how many persons can type 18 pages in 6 minuets

A. 2Workers
B. 3Workers
C. 6Workers
D. 7Workers
E. 8Workers