Question

In ancient India, what are the shapes of altars used for household rituals?
A.Squares and circles
B.Triangles and rectangles
C.Trapeziums and pyramids
D.Rectangles and squares

Answer 1

Hint: Geometrical shapes were used to build altars and fireplaces which held the sacred Agni and around which many rituals were performed like weddings and Yagya. This shows that from ancient times the knowledge of mathematics was present in India and Indian mathematicians made great contributions to the world’s mathematics heritage.

Complete step-by-step answer:
suffIn ancient India, many contributions to the world’s mathematical heritage were made.
Geometry which is a part of mathematics was pursued in ancient times in the context of the construction of vedis for doing Yagya.
Altars and fireplaces were created for doing many rituals and for the worship of God. The concept of geometry came from the construction of these altars and fireplaces.
These altars were used for sacrifices and the people followed the instructions written in sulbasutras for proper positioning of the altars and fireplaces.
Mainly two types of rituals were performed in these altars-
-Household rituals (worship at home)
-Communal rituals (communal worshipping)
For household rituals, the altars and fireplaces used for worshipping were in the shape of squares and circles.
For communal rituals, the altars and fireplaces used for worshipping were the combinations of various geometric shapes like rectangles, triangles, and trapezium.
Hence the correct answer is ‘option A’.

Note: The different shapes of altars helped to distinguish the purpose for which they were built and their measurement was also important for particular traditions. For communal rituals, the altars were made of a combination of different shapes because square and circle shape altars were not icient for them.