Answer : 4 15 Explanation : Answer: D) 15 Explanation: Clearly, there are 4 columns containing 1 cube each, 4 columns containing 2 cubs each and 1 column containing 3 cubes.Hence, there are (4 x 1) (4 x 2) (1 x 3) = 4 8 3 = 15 cubes in the given figure.

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