MathematicsPermutation and combinationJAMB
In how many ways can 4 different books be arranged on a shelf?
Show answer
Answer: A. 24
4! = 4 × 3 × 2 × 1 = 24.
An AdmitMe practice question, written for the JAMB syllabus. Not an official past question.
Mathematics · Permutation and combination
Practise Permutation and combinationA timed set on this topic, freeAsk the AI TutorExplain it another way
Discussion
Ask about a step, share a shortcut, or explain it your way. Be kind; no links.
No comments yet. Be the first to explain it.
More Permutation and combination questions
- In how many ways can the letters of the word BANANA be arranged?
- How many different 3-letter arrangements can be made from the letters of the word MATHS, without repetition?
- In how many ways can 3 students be chosen from 7?
- In how many ways can a chairman and a secretary be chosen from 7 members?
- A committee of 4 with exactly 2 women is chosen from 6 men and 4 women. In how many ways can this be done?