烤 Posted on January 30, 2020December 27, 2022 by Chai Laoshi 汉字 拼音 部首 部首意思 汉字意思 烤 kǎo 灬（火） fire to roast
It has the fire radical and the “kao” character from exam on the right. So, my exam is on fire because I don’t know anything.
it lookes like flames dancing below an item with the fire radical in front of the kao character indicating that it is being roasted
You are putting “fire” on “exam” paper to ROAST food