We will be solving interesting sets as a part of this series LRDI of the Day. I will be posting a video solution by the end of the day. You can keep a track of all the sets by clicking here: LRDI of the Day
#LRDIoftheDay #5
‘The Oceanic Six’ started an institute which trained people to face emergencies especially in case of a plane crash on mysterious islands. 360 people were shortlisted from the applicants and the trainers distributed 60 people each among themselves to evaluate further. A person could be selected for multiple courses under the same trainer. The number of people selected for each course under each trainer has been given in the table below.
1. What could have been the maximum number of people who were selected in all the courses under any single trainer?
2. What could have been the minimum number of people who got selected in at least two courses under Aaron Littleton?
3. What could have been the maximum number of people who got selected in at most two courses, under Sayid Jarrah?
4. What could have been the minimum number of people who got selected in exactly three subjects under Sun-Hwa Kwon?
The solution:
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