If each term of an infinite G.P. is twice the sum of the terms following it then find the common ratio of the G.P.

The sum of an infinite G.P. is 57 and the sum of their cubes is 9747, then common ratio of the G.P. is

The first term of a G.P is 1. The sum of the third and fifth terms is 90. Find the common ratio of the G.P.

If the pth , qth ,rth terms of an A.P are in G.P., then common ratio of the G.P is

If the first term of a G.P is 1 and the sum of 3^(rd) and 5^(th) terms is 90 then the positive common ratio of the G.P. is

A G.P consists of an even number of terms. If the sum of all the terms is 5 times the sum of terms occupying odd places, then find its common ratio.

The first term of an infinite GP is 1 and each term is twice the sum of the succeeding terms, then the sum of the series is a)2 b) (5)/(2) c) (7)/(2) d) (3)/(2)

A G.P. consists of an even number of terms. If the sum of all the terms is 5 times the sum of terms occupying of odd places, then find its common ratio.

Suppose that a, ar , ar^2,ar^3,ar^4,ar^5 are the first 6 terms of a G.P If the ratio of the sum of first three terms and the sum of first 6 terms is 125:152 find the common ratio of the G.P

The sum of first three terms of a G.P. is 16 and the sum of the next three terms is 128. Determine the first term, the common ratio and the sum to n terms of the G.P.