Number ways of painting of a face of a cube by 6 colors is
Options
A30
B6
C24
D20
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Permutations and CombinationsMTP Mar 22Question 1731 of 159
All Questions Correct Answer
✅ Option a — 30
All Options:
- A30
- B6
- C24
- D20
About This Chapter: Permutations and Combinations
Paper
Paper 3: Quantitative Aptitude
Weightage
4-6 Marks
Key Topics
Factorials, Permutations, Combinations
This chapter deals with the fundamental principles of counting. It covers factorials, circular permutations, restricted permutations, combinations, and the differences between selecting items versus arranging them.
View Official ICAI SyllabusExam Strategy Tip
The most common mistake is confusing 'P' (Arrangement) with 'C' (Selection). If order matters (like opening a lock), use P. If order doesn't matter (like choosing a team), use C.
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