Quipu were used by which civilization to record numbers on knotted strings?

Quipu were used by which civilization to record numbers on knotted strings?

• A. Maya
• B. Inca
• C. Greece
• D. Mesopotamia

Answer: (B)

Quipu are a counting system made from knotted cords used to record numbers and other data. The Inca relied on these knotted strings to manage taxes, censuses, goods, and labor across their empire. Numbers were encoded by the type and placement of knots on the cords, with decimal values indicated by how the knots were arranged along the main cord and on pendant cords, and by colors or groups of cords used to categorize information. This method of record-keeping is specific to the Inca, while the Maya developed a system of glyphs, and Greece and Mesopotamia used writing systems like alphabets or cuneiform rather than knotted cords. So, the civilization that used quipu to record numbers on knotted strings is the Inca.

Quipu are a counting system made from knotted cords used to record numbers and other data. The Inca relied on these knotted strings to manage taxes, censuses, goods, and labor across their empire. Numbers were encoded by the type and placement of knots on the cords, with decimal values indicated by how the knots were arranged along the main cord and on pendant cords, and by colors or groups of cords used to categorize information. This method of record-keeping is specific to the Inca, while the Maya developed a system of glyphs, and Greece and Mesopotamia used writing systems like alphabets or cuneiform rather than knotted cords. So, the civilization that used quipu to record numbers on knotted strings is the Inca.