Find out the wrong statement /statements
1. After Ghori’s death in 1206, his slave Qutbud- din Aibak proclaimed him self the ruler of the Turkish territories in India.
2. Razia established the department of spies to gather intelligence about the conspirators and the trouble makers against her rule.
3. Balban built forts to guard his empire against the Mongol attack.
4. Ibrahim Lodi was defeated by Babur in 1526.
