This riddle has been around for some time on internet platforms such as Instagram, Facebook, and WhatsApp, and many people still argue over what the answer might be, as there are many possibilities. The correct answer is There are 19 kids in the class. Total number of boys in the class = boys who wear blue shirts + boys who do not wear blue shirts. There are 3 boys (8 wear blue – 5 girls wearing blue) who wear blue shirts. There are 2 boys who do not wear a blue shirt. Therefore, there are 5 boys in the class. In total, there are 14 girls + 5 boys in the class.