Arithmetic Mean and Geometric Mean of two positive real numbers a and b are equal if and only if 

Geometric Mean between two positive real numbers a and b is .........

If the ratio of the arithmatic mean and the geometric mean of two positive numbers is 3:2 , then find the ratio of the geometric mean and the harmonic mean of the numbers.

The arithmetic mean and geometric mean of two numbers are 14 and 12 respectively. What is the harmonic mean of the numbers

Let G be the geometric mean of two positive numbers a and b, and M be the arithmetic mean of 1/a and 1/b if 1/M:G is 4:5, then a:b can be

Let the harmonic mean and geometric mean of two positive numbers be in the ratio 4:5. Then the two numbers are in ratio............ (1992, 2M)

Let the harmonic mean of two positive real numbers a and b be 4, If q is a positive real number such that a, 5, q, b is an arithmetic progression, then the value(s) of |q -a| is (are)

(For the next three questions to follow): The arithmetic mean, geometric mean and median of 06 positive numbers a, a, b, b, c, c where a lt b lt c are 7/3, 2,2 respectively. What is the mode ?

If the arithmetic geometric and harmonic menas between two positive real numbers be A, G and H, then