clock,time

24 miles and before copying the puzzle from internet first solve it yourself it is not complete puzzle xd

the path of the train is a weird curved path such that only 2 stations are close to his home in morning he goes to first stop as if it goes to second stop he will have to wait till the train comes so why not walk less as the train comes from direction of first stop..In evening he stops at second stop as he will have to go along the curved path and waste more time if he stopped at first  stop .Assuming he gets out of his home at same time

you don’t have have any son

6 inches

The answer is 1,700 kilometers, as vowels in the countries’ names are worth 300 kilometers and the consonats are worth 200 kilometers.

a human being said the world

2 minutes 24 seconds

numbers one digit cost 1  dollar

ent as they are first letters of numbers one two three four five six seven eight…..