question_answer

How many 2's are there in the given arrangement, each of which Is not Immediately preceded by a perfect square and followed by an odd number?      (SOF NCO 2016)

6 4 2 5 2 8 2 9 2 1 3 8 6 2 1 2 5 8 6 1 2 4 2 5

A) 4                                 

B) 3             

C) 2                     

D) 5