# Combinations MCQs Quiz Online PDF Download

Learn combinations MCQs, math test for learning online courses and test prep to practice. Permutations, combinations and probability quiz has multiple choice questions (MCQ), combinations quiz questions and answers, circular permutation, examples of permutation, complementary combination, combinations tutorials for online math tutor courses distance learning.

College math practice test MCQ: ^{6}p_{1} is equal to with choices 18, 12, 6 and 0 with online study guide to prepare for employment tests and pre-employment screening test. Free study guide is for online learning combinations quiz with MCQs to practice test questions with answers.

## MCQs on Combinations Quiz PDF Download

MCQ. ^{6}P_{1} is equal to

- 18
- 12
- 6
- 0

C

MCQ. ^{6}P_{4} is equal to

- 36
- 360
- 6
- 4

B

MCQ. 6ι/8ι

- 23743
- 65
- 56
- ¹⁄
_{56}

D

MCQ. Factorial of a positive integer n is nι =

- n(n-1)(n-2)(n-3)…3.2.1
- (n-1)(n-2)(n-3)…3.2.1
- (n-1)n(n-1)(n-2)(n-3)…3.2.1
- (n-2)(n-3)…3.2.1

A

MCQ. ^{n}P_{2} = 30→n =

- 6
- 4
- 5
- 720

A