Zetta- the 6th letter of the modern and classical Greek alphabet, denotes a value of seven (7) when used as a numeral. Examples: Zetta- Zetta is a decimal unit prefix in the metric system denoting a factor of 10 or . The prefix was added as an SI prefix to the International System of Units (SI) in 1991 and has the symbol Z. Zetta is evocative of the Latin numeral , meaning "seven". Therefore it was used to denote the seventh power of 1000. A prefix of the same value, "hepta", was informally introduced a few years before the promulgation of
Tera, Kutch Tera, Kutch Tera is a historic village in the Kutch District of the Indian state of Gujarat. It is in Abdasa Taluka, located from the taluka headquarters, Naliya, and from the district headquarters, Bhuj. The town with thirty-six dependent villages assigned to Hamirji, the brother of the late Rao Pragmalji of Kutch. Historically, Tera was an estate ("jagir") given by the rulers of Kutch to their brethren. Tera Jagir consisted of 41 villages, and was one of the largest "jagirs" of Kutch. Tera was given to one of the sons of Rao Raydhan I during the reign of Deshalji I