Introduction:
Among the sultans of Delhi, it was Muhammad-bin-Tughlaq who put the Ulema on the same footing as other employees of the state. This decision marked a significant shift in the power dynamics of the state and had far-reaching consequences.

Main body:
1. Background:
- Muhammad-bin-Tughlaq was the third ruler of the Tughlaq dynasty in the Delhi Sultanate, ascending the throne in 1325 CE.
- He was known for his intellectual pursuits and had a deep respect for scholars and religious leaders, including the Ulema.

2. Reason for putting the Ulema on the same footing:
- Muhammad-bin-Tughlaq recognized the importance of the Ulema in society as they were the religious leaders and interpreters of Islamic law.
- He believed that by giving them equal status to other state employees, he could ensure their loyalty and support, thereby maintaining social harmony and stability.

3. Implications and consequences:
- By placing the Ulema on the same footing as other employees, Muhammad-bin-Tughlaq increased their influence and power within the state apparatus.
- This decision gave the Ulema a voice in matters of governance, as they could now participate in policy-making and decision-making processes.
- It also elevated their status in society, leading to an increased respect and reverence for the Ulema among the general population.
- Muhammad-bin-Tughlaq's decision to involve the Ulema in state affairs also had a positive impact on religious tolerance and harmony, as it fostered a sense of inclusivity and mutual respect.

4. Limitations and challenges:
- While Muhammad-bin-Tughlaq's decision to put the Ulema on the same footing as other employees was well-intentioned, it faced some challenges.
- The Ulema had diverse opinions and interpretations of Islamic law, which sometimes led to conflicts and disagreements within the state apparatus.
- The influence of the Ulema also varied based on their individual reputation and following, leading to power imbalances within their ranks.

Conclusion:
Muhammad-bin-Tughlaq's decision to put the Ulema on the same footing as other employees of the state was a significant development in the Delhi Sultanate. It elevated the status of the Ulema, increased their influence in governance, and contributed to religious tolerance and harmony. However, it also posed challenges due to differing opinions and power imbalances within the Ulema community.