Spot what is wrong here in below Picture?

How can one talk without saying a single word?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

You board a train. The train will have to enter a tunnel soon. You are claustrophobic. Which place is the best for you to sit?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

Mother's Name is Mrs. SIXTY TWO
Son's Name is FIFTY TWO
Daughter's Name is FORTY TWO
What is Name of Father?

Find The Next Number in this series.
1, 2, 6, 42, 1806 ?

What English word has three consecutive double letters?

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

Aman has 1.15 rupees in his pocket. There are a total of 6 coins in his pocket.

When his friend asked him for a change, he could not give change for a rupee and five paisa.

Can you tell which coins he has?