why number 8549176320 is one of a kind?

Guess the hidden movie name?

John was piloting a plane behind a car but was never able to overtake it. Why?

What is the next number in this series?

4,12,84,3612....

What number comes next in the series?

5 15 5 18 5 24 14 20 _

0 0 0 = 6
1 1 1 = 6
2 2 2 = 6
3 3 3 = 6
4 4 4 = 6
5 5 5 = 6
6 6 6 = 6
7 7 7 = 6
8 8 8 = 6
9 9 9 = 6

You can use any mathematical symbols in the space provided to make all above algebraic expressions true.

A professor thinks of two consecutive numbers between 1 and 10.
'A' knows the 1st number and 'B' knows the second number

A: I do not know your number.
B: Nor do I know your number.
A: Now I know.

What are the four solutions for this?

What does this rebus mean?

O
N
C
E
TIME

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

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