Geometric Mean
Trending Questions
The arithmetic mean of two numbers is 10 and their geometric mean is 8. Find the numbers.
20 and 1
16 and 4
10 and 10
9 and 11
If three geometric means are inserted between 2 and 32, then the third geometric mean will be
8
4
12
16
If 34 and 16 are the arithmetic mean and geometric mean of two positive numbers respectively, Find the numbers
125 and 5
64 and 4
16 and 256
60 and 68
If two positive numbers are in the ratio of then the ratio between their AM and GM is
The arithmetic mean and the harmonic mean of two numbers is 10 and 6.4. Then their geometric mean is
7.5
6
9
8
Let the two numbers have arithmetic mean and geometric mean . Then, these numbers are the roots of the quadratic equation
- 6
- 8
- 7.5
- 4
Find the G. M. between 32 and 272
92
32
911
52
The value of 2 sin θ can be a+1a, where a is a positive number and a≠1.
Insert three geometric means between 13 and 432. The three means are:
9, 27, 81
3, 9, 27
2, 12, 72
4, 24, 144
- 8x2+x+16=0
- 8x2−x+16=0
- 8x2−x−16=0
- 8x2+x−16=0
In △PQR, ∠PQR=90°, seg QD ⊥ seg PR then find x, y and z.
- 125 and 5
- 64 and 4
- 60 and 68
- 16 and 256
- True
- False
- Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
- Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
- Assertion is correct but Reason is incorrect
- Assertion is incorrect but Reason is correct
If a and b are two different positive real numbers, then which of the following relations is true
None of these