What will you call your mother's brother's brother-in-law?

Find the 8 in the below-given Image.

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

In the figure that has been attached to this question, each digit represents a digit. The similar letters carry the same integer value. Can you expose the original digits?

In the picture given below, can you find out which digit will take place of the question mark?

Forwards I am heavy, backward I am not. What am I?

Find out the missing number in the picture attached:

Two prisoners Jack and Jill are locked in a cell.
There is open window approx 40 feet above the ground of the cell.
They are never able to reach there.

Then they plan to escape by a tunnel and they start digging out.
After digging for more than 20 days, Jill comes with the different plan and they escaped.

what was the plan ?

Which is the smallest number that you can write using all the vowels exactly once?