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 4th term of a G.P. is square of second term and first term is -3. Determine its 6th term.

The sum of first ten terms of an A.P. is 155 and the sum of first two terms of a G.P. is 9. The first term of the A.P. is equal to the common ratio of the G.P., and the first term of the G.P. is equal to the common difference of the A.P. Find the two progressions.

Find the nth term of GP if the first term is 7 and common ratio is 3.

In a G.P., the third term is 24 and the 6th term is 192. Find the 8th term .

Find the 7th term of GP if the first term is 7 and common ratio is 2.

Find the 5th term of GP if the first term is 4 and common ratio is 2.

In a G.P., the third term is 24 and the 6th term is 192. Find the 10th term .

The sum of the first four terms of an A.P. is 56. The sum of the last four terms is 112. If its first term is 11, then find the number of terms.

The third term of a GP is 3. What is the product of the first five terms?

The sum of first three terms of a G.P. is 39/10 and their product is 1 . Find the common ratio and the terms.