Multiple choice general knowledge sports

Here is a series of numbers. Read them Sloooowly Pagla... What is the next number in the sequence? 1 11 21 1211 111221 312211 13112221......... REMEMBER: Read Verrryyyyy Slooooowwwllly! If U crack it... u ARE a DeFinite Paglaa... Will be Proud of U :)

  1. 1113213211

  2. 1132123111

  3. 1331222211

  4. 1211121131

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is the 'look-and-say' sequence: 1 is read as 'one 1' -> 11, 11 is 'two 1s' -> 21, 21 is 'one 2, one 1' -> 1211, etc. Continuing: 13112221 is 'one 1, one 3, two 1s, three 2s, one 1' -> 1113213211. The sequence describes the digits in the previous term.