The correct answer is: A. Sweta Singh
Sweta Singh is an Indian pistol shooter who won the gold medal in the 10 m air pistol event at the 8th Asian Airgun Championship in Kuwait in 2019. She also won the silver medal in the 10 m air pistol team event at the same championship.
Hina Siddhu is an Indian pistol shooter who won the gold medal in the 10 m air pistol event at the 2018 Commonwealth Games. She also won the silver medal in the 10 m air pistol team event at the same games.
Chhunga Hamar is an Indian pistol shooter who won the gold medal in the 10 m air pistol event at the 2016 South Asian Games. She also won the silver medal in the 10 m air pistol team event at the same games.
Lallakima is an Indian pistol shooter who won the gold medal in the 10 m air pistol event at the 2017 National Games. She also won the silver medal in the 10 m air pistol team event at the same games.
None of these options are correct.