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

Spot 5 differences in two Christmas tree below:

I make two people out of one. What am I?

Which wheel of car does not rotate when you turn your car right?

A time long back, there lived a king who ruled the great kingdom of Trojan House. As a part of the renovation of the kingdom to meet future security needs, he asked his chief architect to lay down a new play in a manner that all of his 10 castles are connected through five straight walls and each wall must connect four castles together. He also asked the architect that at least one of his castles should be protected with walls. The architect could not come up with any solution that served all of King's choices, but he suggested the best plan that you can see in the picture below. Can you find a better solution to serve the king's demand?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Can you find a rabbit in the given picture?

What you cannot hold but it is yours?