Others Maths Puzzle

1.) N=1234 1234......... 400 digits. Find rem when N/909

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Others Other Question

very Saturday, the members of Raja Harish
Chandra Club meet in the evening. All the members of
the club are honest and never lie. Last Saturday, the
following conversation was heard at one of the tables
with five members sitting around it.
Satya Sadhan: In this club not all members are
friends with each other. Satyabrata: None of the pair of
friends in this club has any common friend.
Satyajit: Every pair of members who are not
friends has exactly two common friends in this club.
Satya Pramod: There are fewer than 22 people in this
club.
54. How many members are there in the club?
A. 5 B. 7
C. 15 D. 16
E. 20 (5 Marks)
55. How many friends does Satya Sadhan have in
the club?
A. 2 B. 3
C. 5 D. 7
E. 8 Find rem 2^99/99