India national has gone many changes up to july 22,1947. Before 1947 india in the tricolour flag consists of charka the PINGALI VENKAIAH who belongs to andrapradesh replaced the charka with ashoka chakra.The ashoka chakra has 24 spokes in it.These 24 spokes resembles the 24 hours.It resembles that these 24 hours hours in aday we had to follow the darma.The indian flag has three colours they are saffron,white and blue. The saffron resembles the sacrifice of the indias great leaders.White represents the peace.Green represents the grennary of the. country.some of the rules are to be followed while desiging the national flag they are the 3 colour strips must be of equal length and width.the flag must me made of khadi cloth or cooton or wool.The flag length and width must be in the ratio of 2:3.