Which is the smallest number that you can write using all the vowels exactly once?

What always comes into a house through the keyhole?

There were five men at church, and it started raining while they were outside. The four that ran still got wet, but the one that was still stayed completely dry. Why did he stay dry?

In the given picture, in how many ways can you read the word "Tiger"?

What does this mean?

CCCCCCC

Solve the equation in the image by looking at the pattern closely.

There are 4 big houses. They are made from the materials: red marble, green marble, white marble and blue marble.

* Mrs Jennifer's house is somewhere to the left of the green marble one and the third one alone is white marble.
* Mrs Sharon owns a red marbles house and Mr Cruz does not live at either end, but lives somewhere to the right of the blue marbles house.
* Mr Danny lives in the fourth house, while the first house is not made from red marble.

Who lives where, and what is their house made from?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

We have shown you a regular water barrel as below. Without using any measuring device can you check if the barrel is more than half-filled or less than half-filled?