Question

-------- was the most powerful ruler of the slave dynasty

Answer 1

hey there!

The slave dynasty was also known as mamulk dynasty

The rulers of slave dynasty were

Qutubuddin Aibak
1206to1210CE

Iltutmish
1210to1236CE

Raszia Sultan
1236to1240CE

Nasiruddin Mahmood
1246to1266

Ghiyasuddin Balban
1266to1286CE

And among them,I consider Iltutmish to be the most powerful ruler of slave daynasty as he faced a lot of problems & oppositions but he tackled them bravely and easily....And also he was a capable administrator along with his hold on delhi sultanate was quite strong...Moverver, he was the only ruler who lived more than 20 years...

so that's why i consider Iltutmish to be the most powerful ruler of slave dynasty...

Hope it helps,
thanks!

Answer 2

Qutb ud-Din Aibak  is the most powerful ruler of the slave dynasty.