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

If six children and two dogs were under an umbrella, how come none of them got wet?

A candy is hiding in plain sight among the gift boxes in this picture. Can you spot it? Test your visual skills now!

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

What breaks yet never falls, and what falls yet never breaks?

This is a most unusual paragraph. How quickly can you find out what is so unusual about it? It looks so ordinary, you'd think nothing was wrong with it. Actually, nothing IS wrong with it. But it is not as ordinary as you might think. If you think about it for a bit, you will find out why it is truly so unusual. So what is it? What is so unordinary about this paragraph?

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

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

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?