Combinations quiz, combinations MCQs with answers, college math test prep 22 to learn math, online college courses. Permutations, combinations and probability quiz questions and answers, combinations multiple choice questions (MCQs) for online college degrees. Learn 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 online certifications.

Practice combinations MCQ with multiple choice questions: 5 persons can be seated at a round table in, with choices 25 ways, 24 ways, 20 ways, and none of above for online college degrees. Practice permutations, combinations and probability questions and answers for problem-solving, merit scholarships assessment test.

Combinations MCQ

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

1. 25 ways
2. 24 ways
3. 20 ways
4. None of Above

B

Implication or Conditional MCQ

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

1. FALSE
2. TRUE
3. not valid
4. unknown

A

Relation b/w roots & the coefficients of quadratic equations MCQ

MCQ: Sum and product of roots of equation x² - kx + k² = 0 are

1. k, k²
2. k², k
3. −k, k²
4. k, −k²

A

Trigonometric ratios of Allied Angles MCQ

MCQ: Sin(3π/2-θ) =

1. sinθ
2. cosθ
3. −sinθ
4. −cosθ

D

Geometric Progression (GP) MCQ

MCQ: 5th term of G.P 3,6,12,… is

1. 15
2. 48
3. 2
4. 3

B