1.

How many 2's are there in the following series which are immediately preceded by 9 but not immediately followed by 7? 7 5 2 4 2 9 7 2 9 2 5 4 2 5 7 2 9 1 2 7

A. 1
B. 2
C. 3
D. 0
Answer» B. 2


Discussion

No Comment Found

Related MCQs