Question 47
Permutation and CombinationHow many three-digit numbers can be formed from 32564 without any digit being repeated?
- A.120
- B.10
- C.20
- D.60
Show the answer and explanation
Answer: D (60)
Explanation
There are 5 different digits. Arranging 3 of them in order: 5 × 4 × 3 = 60.