Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

Can you count the number of quadrilaterals in the picture below?

Find the next number in the sequence

5 12 24 36 ?

The more it dries, the wetter it becomes. Can you tell what it is?

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

Detective John was investigating a murder in China.
It was a difficult case, and John was completely stumped until he noticed a message sent to him by the killer cunningly hidden in a newspaper advertisement selling Car Licence Plates.
Detective John thought about it for a while, and when he had solved the puzzle, immediately arrested the guilty man.

Q1) How did John know the advert was a clue for him?

Q2) Solve the code and tell me who John arrested.

This is the newspaper advert (Car licence plates for sale) that Detective John saw.

Plates For Sale;

[W 05 NWO]
[H 13 HSR]
[O 05 EBM]
[D 08 UNE]
[U 10 HTY]
[N 04 BRE]
[N 16 TTE]
[I 26 LHC]
[T 10 AEE]
[I 26 CNA]
[X 22 VDA]

My location can be determined by the below rebus.
So where am i ?

Why is it very easy to weigh a fish?

As shown in the picture below, we can see a boy hanging on the tree branch to save his life. There are various ways in which he can die like1. A snake hanging toward the right waiting to bite the boy.2. A roaring Lion near the tree.3. Two crocodiles are ready to attack if the boy reaches near water. The tree is chopped to some extent, so can fall as if he moves a lot. Can you give this boy an escape plan?

John is the son of Jacob.
So,
Jacob is the_____of John's father?