Permutation - Mathematics Jamb Past Questions and Answers

Question 6 :

• JAMB 2003

If \(^{n}P_{3} - 6(^{n}C_{4}) = 0\), find the value of n.

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

Question 7 :

• JAMB 2005

In how many ways can 6coloured chalks be arranged if 2 are same colour?

A. 60
B. 120
C. 240
D. 360

Question 8 :

• JAMB 2005

How many possible ways are there of seating seven people P,Q,R,S,T,U and V at a circular table

A. 360
B. 720
C. 2520
D. 5040

Question 9 :

• JAMB 2006

A final examination requires that a student answer any 4 out of 6 questions. In how many ways can this be done?

A. 15
B. 20
C. 30
D. 45

Question 10 :

• JAMB 2008

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

A. 10! / (2!2!3!)
B. 10! / ( 2!3!)
C. 10! / (2!2!)
D. 10!