who designed the flag ?
Pingali Venkayya
Flag of India
 The flag was designed by Pingali Venkayya. 
what does green colour signify in indian flag Faith and chivalry how many colors does it have in total ? Four
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Flag of India [SEP] Symbolism
Gandhi first proposed a flag to the Indian National Congress in 1921. The flag was designed by Pingali Venkayya. In the centre was a traditional spinning wheel, symbolising Gandhi's goal of making Indians self-reliant by fabricating their own clothing, between a red stripe for Hindus and a green stripe for Muslims. The design was then modified to replace red with saffron and to include a white stripe in the centre for other religious communities, and provide a background for the spinning wheel. Subsequently, to avoid sectarian associations with the colour scheme, the three bands were assigned new meanings: courage and sacrifice, peace and truth, and faith and chivalry respectively.