Match the following statements:

Correct option is D

 Champakkulam boat race is associated with Kerala, hence a - iv.
The Champakulam Moolam Boat Race is one of the oldest vallam kali(snake boat race) in Kerala state of south India. The race is held on the River Pamba on Moolam day of the Malayalam month Midhunam, the day of the installation of the deity at the Ambalappuzha Sree Krishna Temple.
 Somnathfair is a well-known fair in Gujarat, hence b - i.
The Somnath Fair held on Vishuwat Sanskranti day is celebrated in the Shiva Temple at Masi, Almora.
 Surajkundfair is held in Haryana, hence c - ii.
A unique International craft festival, the Surajkund Mela 2024 is a platform for artists across the globe to showcase their culture and talent. Hosted annually by the Haryana Tourism Department in Surajkund, Faridabad (Haryana).
 Baneshwarfair is a tribal fair that takes place in Rajasthan, hence d - iii.
Baneshwar fair is an annual tribal fair held in Dungarpur district in Rajasthan state of India. The fair is held in the month of January or February at Baneshwar, near the confluence of the Som and Mahi rivers. This fair is a major fair in tribal culture and has been described as "the Kumbh mela for the tribals".
Therefore, the correct match is a - iv, b - i, c - ii, d - iii.