AAP's Rajya Sabha MP Raghav Chadha claimed on Wednesday that Delhi has the lowest cost of living in the entire country. 

"This is not something the Kejriwal government is saying, but it's what the report of the Ministry of Statistics and Programme Implementation of the Central government is stating. According to the report, the national average inflation rate in the country is 6.83 per cent, while in Delhi, the inflation rate is only 3 per cent, which is less than half of the national average. In contrast, Rajasthan has 8.6 per cent, Haryana 8.2 per cent, Odisha 8.23 per cent, while Telangana has 8 per cent inflation rate," Chadha said.