Let's go through each question step-by-step:
The Delhi Sultanate lasted from:
The Delhi Sultanate marked a significant period in Indian history, lasting from 1206 to 1526 . It began with the establishment of the Mamluk (Slave) Dynasty in 1206 and ended when the Mughal Empire was established by Babur in 1526. Therefore, the correct choice is (b) 1206 to 1526 .
Sikandar Lodi founded the city of:
Sikandar Lodi, a ruler of the Lodi dynasty, was known for his efforts in expanding the kingdom and contributing to architectural developments. He is credited with founding the city of Agra in 1504. Therefore, the correct option is (d) Agra .
In 1398, India was invaded by:
In 1398, a significant invasion occurred when Timur Lang, also known as Tamerlane, invaded India. His invasion had a massive impact on the Delhi region and led to heavy destruction. Therefore, the correct choice is (d) Timur Lang .
Who was the founder of the Slave Dynasty?
The Slave Dynasty, also known as the Mamluk Dynasty, was founded by Qutub-ud-din Aibak . He was a former slave who became a sultan after Muhammad Ghori's death. As a result, the correct answer is (c) Qutub-ud-din Aibak .