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.

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

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

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

The first term of a GP is 1 and the sum of its 3rd and 5th terms is 90. Find the common ratio of the GP.

The sum of first three terms of a G.P. is (1)/(8) of the sum of the next three terms. Find the common ratio of G.P.

The sum of first three terms of a G.P. is 21 and sum of their squares is 189. Find the common ratio :

The third term of a G.P. is 2. Then product of the first five terms, is :

The sum of first 12 terms of a G.P. is five times the sum of the first 6 terms. Find the common ratio.