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Each face of a cube can be painted in black or white colours. In how many different ways can the cube be painted?
Correct Answer: (d)
Official keyThis question appeared in the NPSC Prelims 2021 examination (GS). It is Question 35 out of 200 questions in this paper.
This question was part of the NPSC Prelims 2021 (GS). The NPSC Prelims examination tests candidates on general studies, current affairs, and aptitude through multiple-choice questions.
Practice previous year questions from all NPSC Prelims papers and compare patterns with UPSC Prelims PYQ to identify overlapping topics.