Only 1 percent of people can get this 'impossible' question about months of the year right

A nearly quiz question that 99 percent of people can't answer correctly requires you to do some lightning quick workings out in your head.

A video shared on shows the version of the popular The 1% Club . The original, UK version is presented by , while the American one is hosted by Patton Oswalt.

Throughout the show, a hundred audience members are given a series of questions that grow progressively harder. The initial question is one that 90% of previously queried people answered right and carries on to the final question that just one percent of people knew the answer to.

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During this particular episode just one bright contestant, called Dana, made it to the last question and was in with a chance of winning up to $100,000 [£79,168]. Patton then read out the final teaser: "Last month was not May or July. Next month is not January, March, or November. Neither last month nor next month is April August or December. What month must it be?"

Dana had just 30 seconds to answer the question. The video then cuts to the host revealing the answer: April. He explains: "The 'last month' clue rules out June and August. The 'next month' clue rules out December, February and October. The 'neither last month nor net month' clue rules out every other month except April."

Although it isn't fully clear in the clip whether Dana answered correctly or not, a deflated expression on her face and a huge groan heard from the audience suggest that she didn't get it right. The video was posted by Amazon MGM Studios - under the tongue-in-cheek caption 'It's definitely one of the months, that's for sure' - and had hundreds of likes.

Dozens of social media users also commented on the clip with their efforts as just a handful wrote 'April' and the rest guessed incorrect months. While one person gleamed: "I watched this show & thought it was really good. Very enjoyable watch."

On the other side of the , contestants on the were left stumped by the final question. Host Jim Jefferies asked: "What number comes next in this sequence? You have 30 seconds to answer your time starts now." A pyramid of numbers appeared on the screen: '1, 1, 1, 2, 1, 1, 2, 1, 1, 1, 1, 1, 1, 2, 2, 1, 3, 1, 2, 2, 1, 1'.

The answer was revealed: "The solution is - 13112221. For those trying this at home, here's the trick. You count out loud what you see - so that's one one, then two ones, then one two and one one and so on." Noticing none of the participants cracked it, Jeffries quipped, "Ah man, that sucks."