# Combinations Questions and Answers 22 PDF Book Download

Learn combinations quiz questions and answers, combinations MCQs with answers pdf 22 to study online math degree course. Practice "permutations, combinations and probability" quiz, combinations Multiple Choice Questions (MCQs) for online college degrees. Free combinations MCQs, geometric progression (gp), trigonometric ratios of allied angles, relation b/w roots and the coefficients of quadratic equations, implication or conditional, combinations test prep for best online SAT prep class.

"5 persons can be seated at a round table in", combinations Multiple Choice Questions (MCQs) with choices *24 ways, 25 ways, 20 ways, and none of above* for accredited online colleges. Practice permutations, combinations and probability questions and answers to improve problem solving skills for best online GRE prep class.

## Quiz Questions on Combinations 22 PDF Book Download

MCQ: 5 persons can be seated at a round table in

- 25 ways
- 24 ways
- 20 ways
- None of Above

B

MCQ: P: 4 < 7, q: 6 > 11, the conjuntion pɅ q is

- FALSE
- TRUE
- not valid
- unknown

A

MCQ: The sum and the product of the roots of equation x² - kx + k² = 0 are

- k, k²
- k², k
- −k, k²
- k, −k²

A

MCQ: Sin(3π/2-θ) =

- sinθ
- cosθ
- −sinθ
- −cosθ

D

MCQ: The 5th term of the G.P 3,6,12,… is

- 15
- 48
- 2
- 3

B