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Question
How many cubes are needed to make the below given model?
How many cubes are needed to make the below given model?
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Solution
The correct option is D 7
Number of cubes in the bottom layer of the model = 2 + 2 + 1 = 5
Number of cubes in the middle layer = 1
Number of cubes in the topmost layer = 1
Thus, the total number of cubes needed to make this model is 5 + 1 + 1 = 7.
Number of cubes in the bottom layer of the model = 2 + 2 + 1 = 5
Number of cubes in the middle layer = 1
Number of cubes in the topmost layer = 1
Thus, the total number of cubes needed to make this model is 5 + 1 + 1 = 7.
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