A) 100
B) 92
C) 91
D) 50
Correct Answer: C
Solution :
Number of 1 to 9 (1 digit) = 9 Number, of 10 to 50 (2 digits) \[=41\times 2=82\] \[\therefore \] Total digit \[=82+9=91\]You need to login to perform this action.
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