The 'impossible' Only Connect maths questions only geniuses can answer correctly

dailyrecord.co.uk:

Popular BBC quiz show Only Connect often leaves viewers confused by the tricky questions asked. Forcing players to think outside of the box, the tough challenges leave many perplexed as they try to figure out the clues that quite often seem completely unrelated.And one difficult question in particular has left many scratching their heads, said to be one of the most impossible tasks to feature on the hit show.

However, if you fancy yourself as a mathematical whizz, this one may be the perfect test for you. The "impossible" question will leave many wishing they paid a little more attention in maths class.

So, if you manage to figure it out, you have serious bragging rights, reports the Mirror. Asked by Only Connect host Victoria Coren Mitchell, the question tasked contestants with working out what comes fourth in the following sequence: O = 10% / ONE H = 40% / ONE HUND = 70% / ?As part of the sequence round of the show, contestants must answer the question in a race against the clock, But luckily for you, you can take as much time as needed if you want to.

The mind-boggling puzzle certainly is not straight forward, requiring a specific type of brain power to figure. You must work out the pattern in the sequence as well as the correlation to get the answer.