Removing recovery questions?

Can't seem to figure out how to do it, any ideas?

 

I believe you can either:
a. Set new ones but wait 14 days for them to become active
or
b. Recover your account, but check "I do not know recovery questions" and if your recovery is successful the recovery questions will be deleted so you can set new ones.

Not sure if B still works, though.

 

Recover your account by using the I dont remember or I didn't set these recoveries. Use the I dont remember because for I didn't set these they may lock your account. Now all the other information basically has to be spot on and they will email you letting you know if it was successful or not. If it was, no recoveries.