How many 3 digit numbers are divisible by 6 in all ?	Pick:
A) 150
B) 111
C) 120
D) 243
E) 345
A   150   Required numbers are 102, 108, 114, ... , 996   This is an A.P. in which a = 102, d = 6 and l = 996   Let the number of terms be n.   Then, a + (n - 1)d = 996   102 + (n - 1) x 6 = 996   6 x (n - 1) = 894   (n - 1) = 149   n = 150.
<result>A</result>
How many 3 digit numbers are divisible by 6 in all ?