30 Dec 2014 Home » Trivia Crack » How many months have 31 days? How many months have 31 days? Posted in Trivia Crack By emoji On December 30, 2014 Question: How many months have 31 days? Choices: 7 8 5 6 Correct answer: 7 Post Views: 162 Related Posts What famouse novel was written by Charlotte Bronte? What is the biggest country after Russia? How many taste buds do we have in our tongues?