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Harmonic Mean MCQs Quiz Online PDF Download eBook

Harmonic Mean Multiple Choice Questions (MCQ), harmonic mean quiz answers PDF to practice online math test for online classes. Learn sequences and series Multiple Choice Questions and Answers (MCQs), "Harmonic Mean" quiz questions and answers for online colleges for teaching. Learn arithmetic mean (am), geometric mean test prep for schools that offer online degrees.

"If A and H are arithmetic and harmonic mean between 2 and 3, then A + H =" Multiple Choice Questions (MCQ) on harmonic mean with choices 49/20, 49/10, 49/5, and 32/4 for online colleges for teaching. Practice merit scholarships assessment test, online learning harmonic mean quiz questions for competitive exams in math majors for two year online colleges.

MCQs on Harmonic Mean PDF Download eBook

MCQ: If A and H are arithmetic and harmonic mean between 2 and 3, then A + H =

  1. 49/20
  2. 49/10
  3. 49/5
  4. 32/4

B

MCQ: If n is the total number of harmonic mean between a and b then mth harmonic mean between a and b is

  1. (n+1)ab/(n+1)+n(a-b)
  2. (n+1)ab/(n+1)b+m(a-b)
  3. (n+1)b+m(a-b)
  4. (n+1)ba

B

MCQ: H1,H2,…,Hn are said to be n harmonic means between a and b if a,H1,H2…,Hn,b form

  1. H.P
  2. A.P
  3. G.P
  4. Harmonic series

A

MCQ: The harmonic mean between the two numbers a and b is

  1. a+b/2ab
  2. a-b/2ab
  3. 2ab/(a+b)
  4. 2ab/a-b

C

MCQ: If H is harmonic mean between 7 and 8, then H/2 =

  1. 112/15
  2. 56/15
  3. 28/15
  4. 14/15

B