# Complementary Combination MCQs Quiz Online Tests pdf Download

Practice complementary combination MCQs, math (MCQ) for online test prep. Permutations, combinations and probability quiz has multiple choice questions (MCQ), complementary combination quiz question and answers as if ^{n}c_{12} = ^{n}c_{6} value of n is, answer key with choices as 12, 14, 16 and 18 for competitive exam prep. Free study guide is to learn complementary combination quiz online with MCQs to practice test questions with answers.

## MCQs on Complementary Combination Quiz pdf Download

MCQ. If ^{n}C_{12} = ^{n}C_{6} value of n is

- 12
- 14
- 16
- 18

D

MCQ. Value of ^{10}C_{4} x ^{8}C_{3} is

- 12760
- 11760
- 10760
- 9760

B

MCQ. ^{5}C_{2} + ^{5}C_{1} =

^{6}C_{2}^{6}C_{1}^{5}C_{2}^{5}C_{1}

B

MCQ. Value of ^{n-1}C_{r-2} + ^{n-1}C_{r-1} is

^{n+1}C_{r}^{n-1}C_{r}^{n-1}C_{r}^{n}C_{r-1}

D

MCQ. If ^{n}C_{5} = ^{n}C_{4} value of n is

- 11
- 10
- 9
- 8

B