1, 1, 2, 1, 2, 3, 1, 2, 3, 4, 1, 2,__ ?
Choose the correct answer
A) 1 B) 2 C) 3 D) 4 E) 5

Rationale: "1,1 , 2,1 , 2,3 , 1,2 , 3,4 , 1,2 , __ ? looking at the series 1 12 123 1234 12 ( 3 ) 45 so the answer is 3 . answer : c"
Answer: C