Explanation:

Bhubaneswar replaced Cuttack as the capital on 19 August 1949, 2 years after India gained its independence from Britain. The modern city was designed by the German architect Otto Königsberger in 1946. Along with Jamshedpur and Chandigarh, it was one of modern India's first planned cities. Khorda has a population of around more that 22 lacs according to 2011 census.[10] Bhubaneswar and Cuttack are often referred to as the 'twin cities of Odisha'. The metropolitan area formed by the two cities had a population of 1.7 million in 2011.[11] Recent data from the United Nations released in 2016 states that Bhubaneswar's metro area has a population of around a million people.[3] Bhubaneswar is categorised as a Tier-2 city.