The correct answer is (b) Nagar style.
The Nagar style is a type of Hindu temple architecture that is found in the northern and central parts of India. It is characterized by its tall, slender spires and its intricate carvings. The Lakhamandal Temple is a fine example of Nagar style architecture. It is located in the town of Lakhamandal in the Indian state of Uttarakhand. The temple was built in the 11th century and is dedicated to the Hindu god Vishnu. It is one of the most important temples in the region and is a popular pilgrimage destination.
The Besar style is a type of Hindu temple architecture that is found in the eastern parts of India. It is characterized by its massive size and its intricate carvings. The Chand style is a type of Hindu temple architecture that is found in the western parts of India. It is characterized by its domed roofs and its intricate carvings. The Dravida style is a type of Hindu temple architecture that is found in the southern parts of India. It is characterized by its tall, pyramidal spires and its intricate carvings.