P.T. Usha, who came close to bagging a bronze finished fourth in the 400 m final in 1984 Olympics.
A. 400 m final: This is the correct answer. P.T. Usha finished fourth in the 400 m final at the 1984 Summer Olympics in Los Angeles, California. She ran a time of 49.12 seconds, which was just 0.01 seconds behind the bronze medalist, Valerie Brisco-Hooks of the United States.
B. 800 m final: P.T. Usha also competed in the 800 m final at the 1984 Olympics, but she did not finish as high as she did in the 400 m final. She finished sixth in a time of 1:58.61.
C. 400 m hurdle: P.T. Usha did not compete in the 400 m hurdle at the 1984 Olympics.
D. the marathon: P.T. Usha did not compete in the marathon at the 1984 Olympics.