The 31st Summer Olympics begin in Rio de Janeiro in a couple of weeks.

It will be the first-ever Games in South America.

India, boosted by a best-ever haul of six medals at the London Games, is sending its biggest-ever contingent -- 120 athletes -- with the hope of winning at least 10 medals.

Here's a chance to rewind and recall some Olympics trivia.

Presenting The Olympic Quotient, an interactive quiz on the greatest sporting show on earth.

What are you waiting for? Get started...