Use some thinking to answer the following question. Fill in the blank with the correct number in this number series: 6, 45, 14, 40, __, 35, 30, ?\nOptions:\n(A) 13\n(B) 22\n(C) 24\n(D) 27\n(E) 18
User
This is a simple alternating subtraction and addition series; The first series begins with 6 and adds 8; the second begins with 45 and subtracts 5, and so on. So the final answer is (B).
Assistant