No, this is not correct. The tertiary sector is playing a significant role in the development of the Indian Economy. In the year 2003, the tertiary sector replaced the primary sector as the most producing sector in the country. A few reasons to support this are given below:The primary and secondary sectors can only flourish if the tertiary sector is there to support them.The tertiary sector adds up a lot to the National income of the country.Education, which is the basis of everything, comes under the tertiary sector. A person working as a teacher comes under the tertiary sector.This sector provides the maximum employment opportunities to the people in the country.