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Competing in his first Olympics, Chopra took just a few seconds to make to the final round to be held on Saturday.
American teenager Mu Athing won the 800 metres gold.
India take on Australia in the women's hockey semifinals.
Alexander Hendrickx scored a hat-trick while Loick Luypaert and John-John Dohmen also struck to hand the reigning silver-medallists their second successive entry into the final of the Olympics.
His best attempt of 19.99m was well short of the qualifying mark of 21.20m. Toor finished 13th.
Brazil beat Mexico 4-1 on penalties after the game ended goalless after extra-time.
The United States were victorious 95-81 despite a valiant 38-point effort from Spain's Ricky Rubio.
The Norwegian who broke Kevin Young's 29-year world mark in 400m hurdles last month with a time of 46.70 seconds blew his own record away with an astonishing 45.94 run.
India's only competitor in women's javelin finished 14th with a below-par effort of 54.04m.
The young Indian wrestler will have to wait and see if she gets a repechage round on her Olympic debut
Results 91-100 of 402