Challenger

A1950 ജനുവരി 24

B1948 ജൂലൈ 22

C1957 മാര്‍ച്ച് 22

D1947 ജൂലൈ 22

Explanation:

The National Flag of India is a horizontal rectangular tricolour of India saffron, white and India green; with the Ashoka Chakra, a 24-spoke wheel, in navy blue at its centre. It was adopted in its present form during a meeting of the Constituent Assembly held on 22 July 1947, and it became the official flag of the Dominion of India on 15 August 1947.