You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

What's the only room from which no one can enter or leave

One day, John and his friends were playing around. Jacob hit something with a Pin and it popped. John's dad came into the room that very moment, but he wasn't mad. In fact, he was smiling. What did Jacob hit?

What is wrong in the below Picture?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)

I look at you, you look at me, I raise my right, you raise your left. What am I?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

I’m tall when I’m young, and I’m short when I’m old. What am I?