There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

What is the word or phrase?

What is the difference between a jeweller and a jailer?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

If I put in one canary per cage, I have one bird too many. If I put in two canaries per cage, I have one cage too many. How many cages and canaries do I have?

It is raining today at 11:59 am. What is the probability of sunny weather after 72 hours?

Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

I am quite hot but become too cold if you remove the first two letters. What am I?

If two's company, and three's a crowd, then whats four and five ?

How many times do a clock's hands overlap in a day ?