The correct answer is: a) Shikara.
A Shikara is a traditional boat of Kashmir, known for its intricate woodwork. It is a flat-bottomed boat that is typically made of wood and decorated with intricate carvings. Shikaras are used for both transportation and tourism in Kashmir.
A Houseboat is a large boat that is used as a floating hotel. Houseboats are typically made of wood and have several bedrooms, bathrooms, and a kitchen. They are often moored on lakes or rivers and are a popular way to experience the beauty of Kashmir.
A Kettuvallam is a traditional boat of Kerala, India. It is a long, narrow boat that is made of wood and has a thatched roof. Kettuvallams are used for both transportation and tourism in Kerala.
A Gondola is a traditional boat of Venice, Italy. It is a long, narrow boat that is made of wood and has a pointed prow. Gondolas are used for both transportation and tourism in Venice.
Shikaras are typically smaller than houseboats and are not equipped with the same amenities. However, they are a more authentic way to experience Kashmir. Houseboats are a more luxurious option, but they can be expensive. Kettuvallams and gondolas are similar to houseboats in terms of size and amenities. However, they are not as common as houseboats or shikaras.