Divide 32 into four parts which are in A.P. such that the ratio of the product of extremes to the product of means is 7:15.

Divide 28 into four parts in an A.P. so that the ratio of the product of first and third with the product of second and fourth is 8:15.

Find four consecutive terms in an A.P. such that the sum of the middle two terms is 18 and product of the two end terms is 45.

A mother devides Rs. 207 into three parts such that the amount are in A.P. and gives it to her three children . The product of the two least amounts that the children had Rs. 4623. Find the amount received by each child.

Split 69 in three parts such that they are in A.P. and product of two smaller parts is 483.

The ratio of 6th and 8th term of an A.P. is 7.9. Find the ratio of 9th to 13th term.

If the sum of the first ten terms of an A.P is four times the sum of its first five terms, the ratio of the first term to the common difference is:

Each side of triangle ABC is divided into three equal parts. Find the ratio of the are of hexagon P Q R S T U to the area of the triangle ABC.

Four different integers form an increasing A.P .One of these numbers is equal to the sum of the squares of the other three numbers. Then The product of all numbers is

Find three consecutive terms in terms in an A.P. whose sum is -3 and the product of their cubes id 512.