Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

Why is 6 afraid of 7?

Six people park their car in an underground parking of a store. The store has six floors in all. Each one of them goes to a different floor. Simon stays in the lift for the longest. Sia gets out before Peter but after Tracy. The first one to get out is Harold. Debra leaves after Tracy who gets out on the third floor.

Can you find out who leaves the lift on which floor?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

Can you find out the remainder when 3^300 is divided by 5?

Out of four images which one is the odd one out?