21. The Mamluk dynasty rulers promoted the use of which language in their administration?
a) Persian
b) Arabic
c) Sanskrit
d) Turkish
Answer: a) Persian
22. Who among the following Mamluk rulers is known for his reforms in the administration and justice system?
a) Iltutmish
b) Balban
c) Razia Sultana
d) Alauddin Khilji
Answer: a) Iltutmish
23. The Mamluk dynasty rulers faced constant threats from the Mongols under the leadership of:
a) Genghis Khan
b) Kublai Khan
c) Timur
d) Hulagu Khan
Answer: a) Genghis Khan
24. The Mamluk dynasty rulers were known for their patronage of:
a) Literature
b) Science and technology
c) Trade and commerce
d) Religious institutions
Answer: a) Literature
25. Who among the following Mamluk rulers is known for his policies of religious tolerance?
a) Iltutmish
b) Razia Sultana
c) Balban
d) Alauddin Khilji
Answer: a) Iltutmish