AVERAGE DOUBT
The average marks of 6 students in a test is 64. All the students got different marks. One of the students obtained 70 marks and all the other students scored 40 or above. The maximum possible difference between the 2nd highest and 2nd lowest marks.
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Comments (3)
The qn says one person has scored 40 and another has 70. To maximise one mark try to minimize other marks. As it is gn as distinct scores take 41, 42 and 43. So the maximum score would be 148. 148 comes from 384 minus all the poss marks we found out. And thats how my answer came. Plz verify.
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https://www.youtube.com/live/0z2Xl-amxmI?si=gL5oPYn7r0vf1cPQ
1:21:30 onwards
Same question with different values --> solved by Rahul Bathla Sir
Please have a look!