Which of the following statements about Tughlaq architecture are correct?
A. A striking feature of Tughlaq architecture was the sloping walls called “batter”.
B. It was used in all the buildings of the Tughlaq dynasty.
C. The Tughlaqs used only greystone in their buildings.
D. In the buildings of Firuz Shah Tughlaq, rubble is finished by a thick coat of lime plaster which was colour washed.
E. Decorative motif found in all the buildings of Firuz Shah Tughlaq is bell and chain.
Choose the correct answer from the options given below:

Correct option is D

Statement A is correct as sloping walls called "batter" are a key feature of Tughlaq architecture, helping in structural stability and aesthetic. Statement D is correct because Firuz Shah Tughlaq’s buildings often used rubble masonry finished with thick lime plaster which was color washed. Statement B is incorrect since batter walls were not used in every building of the Tughlaq dynasty. Statement C is wrong as Tughlaqs used both greystone and rubble masonry. Statement E is also incorrect as the bell and chain motif was not common in all Firuz Shah Tughlaq buildings.

Information Booster:

Tughlaq architecture is marked by austere and robust construction with features like batter walls and minimal ornamentation. Firuz Shah Tughlaq, known for his public works, emphasized practical and durable construction with lime plaster finishing. The architectural style reflects the socio-political context of the time, focusing on strength and functionality.

Additional Knowledge:

• Batter walls were a defensive and architectural innovation during Tughlaq rule.
• Lime plaster finishing helped protect buildings from weathering.
• Decorative elements in Tughlaq architecture were generally restrained compared to earlier dynasties.