The phrase "pointless question" means a question that has no purpose or does not provide useful information. It is a question that does not have a real point or reason for being asked.
Sentences with «pointless question»
Don't spend 45 minutes answering pointless questions in an attempt to be matched with someone who is your soulmate. (hookupcloud.com)
@Chuckles «As for your evolution question, chad... give up, seriously, you're asking pointless questions that have no bearing a) on the theory itself and b) are important to answer. (religion.blogs.cnn.com)
A rip is made in the sky and soon a dragon descends with darkspawn that look like Xenomorphs and the question is produced before the viewer will you stand or will you run, which is a pretty pointless question since the entire game will be to save the entire world, so technically the choice of running is ruled out. (nonfictiongaming.com)