Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

There is a unique number which when multiplied by any number from 1 to 6, we will get the new number that contains the same digits only.

Can you find that number?

What building has the most stories?

One night, a woman receives a call from the police. They tell her that her husband was murdered and that she should come to the crime scene as soon as possible. The woman drops the phone, shocked, and drives 20 minutes to the crime scene. As soon as she reaches the crime scene, the police arrest her and she is convicted of murder. How do the police know she committed the crime?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

Christina is older than Kareena and Karishma. Katrina is older than Karishma and younger than Kareena. If Kareena has a brother named John, who is older than Christina, who's the youngest?

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

You have to put a letter on the following to make it a meaningful word. The only challenge is that you can't use 'E'.

S E Q U E N C _

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

Where do fish keep their money?