The more of this there is, the less you see. What is it?

John was going on a jungle trip. He asked his wife to pack something to eat, something to drink and something to burn if he feels cold in the jungle. When John opens the backpack he found just one thing in the bag. What was it?

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?

How many times can you subtract the number 5 from 25?

I am the fastest animal but cannot climb the tree. What am I?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

How many sides does a circle have?

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