The correct answer is B. P.V. Sindhu.
P.V. Sindhu is an Indian badminton player who won the silver medal in the women’s singles event at the 2016 Summer Olympics in Rio de Janeiro. She is the first Indian woman to win an individual silver medal at the Olympics.
Sania Mirza is an Indian professional tennis player. She has won six Grand Slam titles, three in women’s doubles and three in mixed doubles. She is the first Indian player to win a Grand Slam title in singles, doubles, and mixed doubles.
Saina Nehwal is an Indian professional badminton player. She is the first Indian woman to win a medal at the Badminton World Championships, a bronze in 2010. She is also the first Indian woman to reach the final of the BWF World Tour Finals, in 2015.
Rituparna Das is an Indian professional badminton player. She is the first Indian woman to win a gold medal at the BWF World Junior Championships, in 2013. She is also the first Indian woman to reach the final of the BWF Superseries Premier, in 2017.