What is wrong in the below Picture?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

Next Number in the Series,

5, 16, 49, 104, ?

Can you find a rabbit in the given picture?

What can go up a chimney down, but can’t go down a chimney up?

If Rajina's daughter is my daughter's mom, who am I to Rajina?

I am soft and cuddly that soothe your heart. But, If you pick my last name I am going to tear you all apart. Who am I?

What does the below rebus riddle means?

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]