They do not possess flesh or feathers or scales or bone
But still, they are blessed with fingers and thumbs of their own.

What type of tree can I carry in my hand?

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

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

As shown in the image, the nine Dogs are square fenced. By constructing just two square fences can you make sure that two Dogs cannot meet each other without crossing the fence?

I organized a small get together at my home.
In the party , i have a barrel with some whiskey in it.

Suddenly Guest 1 say 'I bet this barrel of whiskey is more than half full'.
'No, it's less than half full' Guest 2 replied.

I don't have any measuring instrument and without removing whiskey from it , how can i determine which of the guest is right ?

There is a shop where written:
Buy 1 for $1
10 for $2
100 for $3
I needed 999 and still only paid $3. How could this be financially viable for the shop-keeper?

A man dies of old age on his 25 birthday. How is this possible?

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

Why do people go to bed?