Welcome, vijay.
I suspect Tommen, Myrcella, Edric Storm, Podrick, Edric Dayne, Shireen, and Gilly's son will all die before they are even old enough to really become players in the Game of Thrones.
Cersei, Jaime, Jojen, Barristan, Victarion, Euron, Aeron, Theon, Loras, Doran, Stannis, Melisandre, Lancel, Brienne, Robert, and Varys will all die.
Dany, Jon, Tyrion, Brynden, Mace, Littlefinger, baby Aegon, and Arya might survive.
Margaery, Sansa, Asha, Sam, the Sphinx, Garlan, Bran, Gendry, Meera, and Darkstar will all live to the end.
Also, exactly one of Dany's dragons will die. Two will need to live to breed... so one is expendable. My guess is that Rhaegal will die... that's the one named for Rhaegar. Since dragons can change their sex, I think that Drogon will make Viserion his b****, just as Drogo did to Viserys.
Some combination of Jon, Dany, Tyrion, Sansa, Quentyn, Margaery, and baby Aegon will rule. The dragon has three heads... I think the ruling threesome will include at least one of the three: Dany, Jon, and Aegon.