a2zinterviews

9.	Which circle should replace the question mark?

Answer

Ans= D. Looking across and down the contents of the third circle are determined by the contents of the first two circles. Looking at sections in the same position, two whites = black, two blacks = white, and black + white = white.

10.	Comparison

Answer

Ans = D. Only when a black or white circle appears in the same position three times in the surrounding circles is it transferred to the circle in the middle.