The sum of three numbers in an A.P. is 30 and the ratio of the first to third is 3:7, find the numbers .

The sum of three numbers in A.P. is -3 and their product is 8. Find the numbers.

The sum of three consecutive terms of an A.P. is 9 and the sum of their squares is 35. Find the terms.

The sum of four numbers in G.P. is 60 and the arithmetic mean of the first and the last is 18. Find the numbers.

The sum of three numbers in AP is -3 and their product is 8, then sum of squares of the numbers is

The sum of four numbers in an A.P. is 16 and sum of their squares is 84. Find the numbers.

The sum of three consecutive numbers of an A.P. is 27 and their product is 504. Find the numbers.

The sum of three Consecutive terms of an A.P. is 15 and sum of their Squares is 83. Find the terms.

The sum of three numbers in A.P. is 15. If 1, 4 and 19 are added to the numbers, the resulting numbers are in G.P. Find the numbers.