Permutation - Mathematics Jamb Past Questions and Answers

Question 11 :

• JAMB 2011

In how many was can the letters of the word ELATION be arranged?

A. 6!
B. 7!
C. 5!
D. 8!

Question 12 :

• JAMB 2011

In how many ways can five people sit round a circular table?

A. 24
B. 60
C. 12
D. 120

Question 13 :

• JAMB 2012

In how many ways can the letters of the word TOTALITY be arranged?

A. 6720
B. 6270
C. 6207
D. 6027

Question 14 :

• JAMB 2013

In how many ways can a student select 2 subjects from 5 subjects?

A. \(\frac{5!}{3!}\)
B. \(\frac{5!}{2!2!}\)
C. \(\frac{5!}{2!3!}\)
D. \(\frac{5!}{2!}\)