Question

10. In a class of 20 students, 10 boys bought 11 books each and 6 girls bought 13 books each. Remaining
students brought atleast one book each and no two students brought the same number of books. If the
average number of books brought in the class is a positive integer, then what could be the total number
of books brought by the remaining students?
a) 12
b) 16
c) 14
d) 8​

Answer 1

Answer:

d. I think it would be d.but I am not sure about that

Answer 2

Answer:

d) 8 is the correct answer