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Practice Harmonic Mean Multiple Choice Questions (MCQ), harmonic mean quiz answers PDF worksheet, math test for online courses. Solve 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. Solve harmonic mean quiz questions for merit scholarship test and certificate programs for two year online colleges.

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