isi-entrance 2019 Q16

isi-entrance · India · UGA Permutations & Arrangements Distribution of Objects into Bins/Groups
A school allowed the students of a class to go to swim during the days March 11th to March 15, 2019. The minimum number of students the class should have had that ensures that at least two of them went to swim on the same set of dates is:
(A) 6
(B) 32
(C) 33
(D) 121 . 
A school allowed the students of a class to go to swim during the days March 11th to March 15, 2019. The minimum number of students the class should have had that ensures that at least two of them went to swim on the same set of dates is:\\
(A) 6\\
(B) 32\\
(C) 33\\
(D) 121 .
Paper Questions
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