Dice - Verbal and Reasoning

Directions to Solve
Six dice with upper faces erased are as shows.The sum of the numbers of dots on the opposite face is 7.
Q1:

If the odd numbered dice have even number of dots on their top faces, then what would be the total number of dots on the top faces of their dice?

A 8

B 10

C 12

D 14

ANS:A - 8

Explanation: Odd numbered dice are : (II), (III) and (V) No. of dots on the top faces of these dice are 2, 2 and 4 respectively. Required total = 2 + 2 + 4 = 8