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?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

How many letters are in the alphabet?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?

What goes up but never comes down?

Guess the hidden movie name?

What can you hold in your right hand, but never in your left hand?

Why is the Hole below a Lock?

Can you replace the question mark with the correct number in the below table sequence?