Answer:
What can run but never walks, has a mouth but never talks, has a head but never weeps, has a bed but never sleeps?
I am a king but also a common device of measure. What am I?
When will water stop running down hill?
Which weighs more? A pound of iron or a pound of feathers?
No sooner spoken than broken. What is it?
If it’s information you seek, come and see me. If it’s pairs of letters you need, I have consecutively three. What am I?