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39.
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Two
positions of a dice are shown below: When 2 is at the bottom, what number
will be at the top?
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Answer: Option C
Explanation:
Number 3 is common to both the figures (i)
and (ii). The dice in fig. (ii) is assumed to be rotated so that 3 remains on
the FR-RH face (i.e. face I as per activity 1) and the numbers 5 and 2 move to
the faces hidden behind the numbers 6 and 1 respectively [in fig. (i)]. Thus,
the combined figure will have 3 on FR-RH face (i.e. face I), 5 on RR-RH face
(i.e. face II), 2 on Bottom face (i.e. face VI), 1 on the Top face (i.e. face
V) and 6 on FR-LH face (i.e. face IV). Clearly, 2 lies opposite 1. Hence, when
2 is at the bottom, then 1 will be at the top.
Title :
Cubes and Dice Q39
Description : 39. Two positions of a dice are shown below: When 2 is at the bottom, what number will be at the top? ...
Rating :
5
