Harmonic Mean of two numbers is the reciprocal of the Arithmetic Mean of the reciprocals of the two numbers. The Harmonic Mean of p and q is 1, then q is equal to
(A) 2 p/ (2 p - 1)
(B) 2 p/ (2 p + 1)
(C) 1/ (2 p)
(D) p/ (2 p - 1)
(E) p/ (2 p + 1)
(A) 2 p/ (2 p - 1)
(B) 2 p/ (2 p + 1)
(C) 1/ (2 p)
(D) p/ (2 p - 1)
(E) p/ (2 p + 1)
Last edited by sanju09 on Tue Feb 16, 2010 11:37 pm, edited 1 time in total.
The mind is everything. What you think you become. -Lord Buddha
Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001
www.manyagroup.com
Sanjeev K Saxena
Quantitative Instructor
The Princeton Review - Manya Abroad
Lucknow-226001
www.manyagroup.com
