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Uttarakhand P.C.S. (Pre) 2016

Khalji Architectural Innovations

Authentic Past Paper Standard Evaluation

The Horse-Shoe arch was first introduced in the-

Solution & Analysis

Answer: C

Concept The Khalji period introduced more refined and scientifically accurate architectural features, moving away from the simpler styles of the early Slave dynasty.

Explanation The Horseshoe arch first appeared in Indian architecture in 1311 CE within the Alai Darwaza, the southern gateway to the Quwwat-ul-Islam mosque, built by Alauddin Khalji. This arch form, which features a curve slightly greater than a semi-circle, was a hallmark of the Caliphate-influenced regions of the Islamic world.

Logical Breakup
Logic 1: Early Sultanate structures like the Tomb of Iltutmish used corbelled arches or simpler pointed forms.
Logic 2: Alai Darwaza marks a technological shift where true scientific masonry and specialized arch shapes (like the horseshoe and cloverleaf) were successfully integrated into Delhi’s skyline.

Active Recall

Question

How does a horseshoe arch differ from a standard pointed arch?

Answer

A horseshoe arch curves inward toward the base, resembling the shape of a horseshoe, whereas a pointed arch meets at a sharp angle at the apex.

Core Insight

The Alai Darwaza is the first building in India to exhibit a complete and refined mastery of Islamic architectural principles in both structure and decoration.

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