Two positions of a dice are shown. When 4 is at the bottom, what number will be on the top?
Correct Answer: 1
Explanation:
From figures (i) and (ii), we conclude that 2, 3, 5 and 6 he adjacent to 1. Therefore, 4 lies opposite 1. Hence, when 4 is at the bottom, then1 must be on the top.
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