If three numbers are in G.P., then the numbers obtained by adding the middle number to each of these numbers are in

If three numbers are in H.P., then the numbers obtained by subtracting half of the middle number from each of them are in

If three numbers are in H.P., then the numbers obtained by subtracting half of the middle number from each of them are in

Three numbers are in A.P. and their sum is 21, then the middle number is-

Suppose that three numbers are in G.P If the product of the numbers is 216, find the middle number

Three numbers are in A.P. and their sum is 15. If 1,4 and 19 be added to these numbers respectively the number are in G.P. Find the numbers .

Suppose that three numbers are in A.P. If the sum of the three numbers is 27, find the middle number

Given four numbers,the first three of which are three successive terms of a G.P.and the last three are successive terms of an A.P.P.The sum of the extreme numbers is 32 and that of the middle numbers is 24. If the numbers are in ascending order,then the first number is

Suppose that three numbers are in G.P The product of three numbers be 216.If 2.8.6 are added to them, the results are in A.P. then find the numbers