question_answer

In a given number series 5 8 9 4 3 2 7 6 1 4, if we interchange the first and the second digits, the third and the fourth, the fifth and the sixth and so on, then counting from the right end, which digit will be sixth?

A)  3                                

B)  2

C)  4                                

D)  5

E)  None of these