If the total number of dots on opposite faces of a cubical block is always 7, find the figure which is correct.
Options
A. Fig.1
B. Fig.2
C. Fig.3
D. Fig.4
Correct Answer
Fig.2
Explanation
Since the total number of dots on opposite faces is always 7, therefore, 1 dot appears opposite 6 dots, 2 dots appear opposite 5 dots and 3 dots appear opposite 4 dots.