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 the first three terms of a G.P. is 21 and the sum of the next three terms is 168. Find the sum of first five terms.

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 and fifth terms is 90 . Find the common ratio of G.P.

The sum of first three terms of a G.P. is 15 and sum of next three terms is 120. Find the sum of first n terms.

In a GP, the sum of the first three terms is 125, and the sum of the next three terms is 3,375. Find the common ratio and first term of GP

The sum of the first three terms of a G.P. is 16 and the sum of the next three terms is 128. (i) Determine the first term and common ratio. (ii) Find also the sum of n terms 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.

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.