The correct answer is 3 hours.
During the first hour, all of the 4 lysosomes will digest 4 foreign invaders.
During the second hour another 4 foreign invaders will be digested.
The remaining 3 foreign invaders will be digested by 3 lysosomes during the third hour.
Answer:
4 lysosomes takes 2 hr 45 mins to digest 11 foreign invader
Explanation:
Given data:
No. of foreign invader is 11
Total number of lysosome is 4
If 1 hr is used for foreign invader then
From the data we have following
If 1 lysosomes take 1 hr to digest 1 foreign invader
Then
4 lysosomes take 1/4 hr to digest one foreign invaders
Therefore
4 lysosomes takes 11/4 hr to digest 11 foreign invader
11/4 mean = 2 3/4 hr i.e 2 hr 45 mins.
