Put it at the end of a reveal sequence, after the dramatic dun dun dun cue builds suspense, and keep the classic error sound for a wrong guess, so correct and incorrect answers get opposite signals in the same quiz.
About this sound
This three-second clip is one bell note that rings out once and then settles, giving an editor a clean signal to place over a reveal. It feels bright and rewarding, like the moment an answer clicks into place or a small win is confirmed. The cue comes from television game shows and early on-screen interfaces, where a desk-bell chime marked a completed action.