Explanation: Kalinga Architecture is a distinctive style of temple architecture that is primarily found in the state of Odisha, India. This style is a sub-style of the Nagara style, which is one of the three major styles of temple architecture in India, alongside the Dravida and Vesara styles. The Nagara style is characterized by its curvilinear shikhara (tower) and is prevalent in North India, while the Kalinga style is a regional adaptation of this style, with its own unique features and characteristics.
The Kalinga style of temples is known for its intricate carvings, detailed sculptures, and the use of local materials such as sandstone and laterite. The temples are typically divided into three main parts: the vimana (sanctum sanctorum), the jagmohan (hall), and the natamandira (dance hall). The jagmohan is a significant part of the temple complex and serves as the hall where devotees gather to worship and participate in rituals. It is an essential component of the temple architecture and is a defining feature of the Kalinga style.
The term "jagmohan" is specific to the Kalinga style and refers to the hall that connects the sanctum sanctorum to the outer courtyard. This hall is often richly decorated with sculptures and carvings, and it plays a crucial role in the temple's architectural and functional design. The jagmohan is where the deity is brought out for processions and where devotees can offer their prayers and offerings.
In summary, the Kalinga style of temples is indeed a sub-style of the Nagara style, and the hall of the temple is correctly referred to as the jagmohan. Both of these statements are accurate and important in understanding the unique characteristics of Kalinga Architecture. Therefore, the correct answer is that both statements are correct, making option C the right choice.