The 30-point Math question in the Road to Olympia contest once became the center of debate on social networking sites. The question was as follows: "An did 119 pull-ups in 7 days. Each day, he did 4 more pull-ups than the day before. How many pull-ups did An do on the first day?"

After 20 seconds of thinking, contestant Van Son (Thanh Hoa) gave the answer “10” and did not win any points. After that, the opportunity was given to the remaining 3 contestants but no one rang the bell to answer.

Try your hand at this simple question from the show Road to Olympia. If you find the answer to the question, scroll down to the comments to record it and see how many people think the same as you.

Lam Hoang