pyq/2023/csat/17
A number N is formed by writing 9 for 99 times. What is the remainder if N is divided by 13?
(A) 11
(B) 9
(C) 7
(D) 1
A number N is formed by writing 9 for 99 times. What is the remainder if N is divided by 13?
(A) 11
(B) 9
(C) 7
(D) 1