Mathematics Practice Test – Permutation and Combination (Questions with Answers and Explanations)

In how many ways can a student select 2 subjects from 5 subjects? (JAMB 2013)

A.      B.      C.     D.

In how many ways can the letters of the word TOTALITY be arranged? (JAMB 2012)

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

In how many ways can 3 seats be occupied if 5 people are willing to sit? (JAMB 2013)

A. 5
B. 120
C. 60
D. 20

Find the number of ways that the letters of the word EXCELLENCE can be arranged. (JAMB 2018)

A.      B.      C.      D.

In how many ways can 9 people be seated if 3 chairs are available? (JAMB 2010)

A. 720
B. 504
C. 336
D. 210