Correct Answer: (a) China
Solution:The 20th Asian Athletic Championship was held in Pune in 2013. In this competition China came first, Bahrain second and Japan was at third place. The 22nd Asian Athletic Championship was held in Bhubaneswar, Odisha in July 2017. India ranked first with 29 medals including 12 gold, 5 silver and 12 bronze. The 23rd Asian Athletic Championship was held in Doha, Qatar in April 2019. India ranked 4th with 17 medals (3 gold, 7 silver and 7 bronze). Bahrain got first, China got second and Japan third in this competition. At the 2023 edition, India was 3rd with 27 medals (6 gold, 12 silver and 9 bronze).