Geometric Mean Multiple Choice Questions (MCQ) PDF Download

MCQ 1: G₁,G₂,…,Gⁿ are said to be n geometric means between a and b if a,G₁,…Gⁿ,b is

1. a sequence
2. not a sequence
3. G.P
4. A.P

MCQ 2: If n is the total number of geometric mean between a and b than the nth geometric mean between a and b is

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

MCQ 3: If aⁿ⁺² + bⁿ⁺²/aⁿ⁺¹ + bⁿ⁺¹ is the geometric mean between a and b, then n =

1. −1
2. 1
3. −2
4. −0.5

MCQ 4: A number G is said to be the geometric mean between two numbers a and b if a,G,b is

1. a sequence
2. A.P
3. not a sequence
4. G.P

MCQ 5: The geometric mean between -2ι and 8ι are

1. ±4
2. ±3
3. ±2
4. ±1