If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

Once while in his court, King Akbar asked Birbal to write something on a wall that makes one sad when read in good times and makes one happy when read in sad times.

He took only a few moment and wrote something that fit the requirements. What did he write?

What are the 50th, 63rd and 100th numbers in the sequence below?
4, 5, 8, 8, 9, 9, 12, 13, 13, 13, 17, 18, ...

I have two sand hourglasses:
1. A 7 minute one and
2. An 11-minute one.

Using just these 2 sand hourglasses, how can I measure time as 15 minutes?

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

There are forty elephants and they have forty-fore heads. How can this be possible?

Can you solve the rebus below?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744