Temple Construction Technology: Twelfth Century Analysis

This solution examines the statements regarding technological developments in temple construction, specifically focusing on the twelfth century.

Statement (a) Analysis: Shikhara and Load Bearing

Statement (a) claims that the weight of the superstructure was carried by the shikhara. In traditional Indian temple architecture, the shikhara refers to the spire or tower that sits atop the sanctum (garbhagriha). While the shikhara is a significant part of the superstructure, it does not carry the weight of the entire structure. Instead, the load of the superstructure, including the shikhara, is supported by the underlying walls and the foundation of the temple. The shikhara itself rests upon the structure built below it. Therefore, statement (a) is factually incorrect regarding the principles of structural load bearing in temple construction.

Statement (b) Analysis: Building Materials

Statement (b) suggests that sandstone mixed with stone chips was increasingly used in construction during this period. While various types of stones, including sandstone, were indeed used extensively in temple building, the description "sandstone mixed with stone chips" typically points towards rubble masonry or concrete-like materials. Major temple constructions, especially those requiring significant height and intricate carvings characteristic of the twelfth century (like those in Khajuraho, Konark, or the Chola temples), relied heavily on precisely cut and dressed large blocks of stone (such as sandstone, granite, or soapstone). These blocks were carefully fitted together, often without mortar, to create stable and durable structures. The use of a mixture like sandstone and chips might have been employed in certain secondary or foundation areas, but it was not the primary method for constructing the load-bearing walls and superstructure of monumental temples during the twelfth century. Thus, statement (b) is generally considered incorrect as the defining trend for major temple construction.

Conclusion on Technological Development

Based on the analysis of both statements:

• Statement (a) is incorrect because the shikhara is supported by, not a bearer of, the superstructure's weight.
• Statement (b) is incorrect because large, dressed stone blocks were the predominant material for the main structural elements in sophisticated temple architecture of the twelfth century, rather than mixes of sandstone and chips for load-bearing purposes.

Since both statements (a) and (b) are incorrect, the correct option is the one that identifies both as false.