I’m tall when I’m young, and I’m short when I’m old. What am I?

What makes this number unique: 8,549,176,320?

Find the next number in the series below

21 32 54 87 131 ?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

People are waiting in line to board a 100-seat aeroplane. Steve is the first person in the line. He gets on the plane but suddenly can't remember what his seat number is, so he picks a seat at random. After that, each person who gets on the plane sits in their assigned seat if it's available, otherwise, they will choose an open seat at random to sit in. The flight is full and you are last in line. What is the probability that you get to sit in your assigned seat?

What is the next number in the series?

15 29 56 108 208 ?

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?

First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

The day after tomorrow will be three days before Tuesday. Can you find out what is today?