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College Math Practice Test 54

Combinations MCQs (Multiple Choice Questions) PDF Download - 54

The Combinations Multiple Choice Questions (MCQ) with Answers PDF (Combinations MCQs PDF e-Book) download Ch. 8-54 to solve College Math Practice Tests. Study Permutations, Combinations and Probability quiz answers PDF, Combinations Multiple Choice Questions (MCQ Quiz) to study online tutor courses. The Combinations MCQs App Download: Free educational app for combinations, notation and value of function, sum of n terms of a geometric series, series in maths, arithmetic progression test prep for accredited online colleges.

The MCQ Quiz: npr; "Combinations" App (Android & iOS) with answers: (n-r)ι/nι; Nι/(n-r)ι; Nι/(n+r)ι; Nι/(n-r)ιrι; to study online tutor courses. Practice Permutations, Combinations and Probability Questions and Answers, Google eBook to download free sample for online college for teaching degree.

Combinations MCQ with Answers PDF Download: Quiz 54

MCQ 266:


  1. nι/(n-r)ι
  2. (n-r)ι/nι
  3. nι/(n+r)ι
  4. nι/(n-r)ιrι
MCQ 267:

If f:x→(-x)² is a function, then ƒ(2) =

  1. −4
  2. −2
  3. 2
  4. 4
MCQ 268:

The sum of an infinite geometric series exist only if the condition on the common ratio r is

  1. −1 < r < 1
  2. −1 ≤ r ≤ 1
  3. r < −1,r > 1
  4. r ≤ −1,r≥ 1
MCQ 269:

The sum of the series 1+1/2+1/2² + … is

  1. 2
  2. ³⁄2
  3. 43
  4. 109
MCQ 270:

1,8,15,22,29,36,… is

  1. G.P
  2. A.P
  3. Geometric series
  4. arithmetic series

College Math Exam Prep Tests

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Combinations App (Android & iOS)

Combinations App (Android & iOS)

College Math App (Android & iOS)

College Math App (iOS & Android)

8th Grade Math App (Android & iOS)

8th Grade Math App (Android & iOS)

9th Grade Math App (Android & iOS)

9th Grade Math App (iOS & Android)