1.  The smallest 6 digit number exactly divisible by 111 is:
A. 111111
B. 110011
C. 100011
D. 110101
E. None of these

Answer: Option C

Explanation:

The smallest 6-digit number 100000.

 111) 100000 (900
      999
      -----
        100
        ---

 Required number = 100000 + (111 - 100)
                 = 100011.