Insert 7 A.M.'s between 2 and 34.

Insert 7 A.M.s between 2 and 17.

Insert four G.M.s between 2 and 486.

Insert 4 A.M.s between 4 and 19.

Insert 10 A.M. between 3 and 80 .

Insert six A.M.s between 15 and -13.

Insert four G.M.’s between 2 and 486.

Insert four H.M.s between 3/2 and 13/2.

There are 'n' A.M.'s between 2 and 41. The ratio of 4th and (n - 1)th mean is 2 : 5, find the value of n.

Insert four H.M.’s between 2/3 and 2/13.

Insert 4 H.M between 3/4 and (3)/(19).