Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

It is a nine-letter word.
The exact opposite of the phrase "friendly and outgoing"
It contains the word "over".
It starts will a vowel.

What is it?

In a stable, there are men and horses. In all, there are 22 heads and 72 feet. How many men and how many horses are in the stable

How can you tell a raw egg from a hard-boiled egg?

In a box, there is a jumble of 7 red balls, 6 blue balls, 5 green balls, and 4 yellow balls. What is the minimum number of balls, will you have to pick up so that you have at least 4 balls of the same colour?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

Which letter of the alphabet has the most water?

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?