Study the following arrangements carefully and answer the question given below.
2 4 8 5 6 `beta` 1 3 @ 6 4 5 2 # 9 7 1 3 `le`
How many perfect squares are there in the above arrangement, each of which is immediately preceded by an even number? (One is also a perfect square).

Options

A. one
B. two
C. three
D. four

Answer

B

Explanation

two = 24,64