Using the clues below, what four numbers am I thinking of?

The sum of all the numbers is 31.
One number is odd.
The highest number minus the lowest number is 7.
If you subtract the middle two numbers, it equals two.
There are no duplicate numbers.

Can you replace the question mark with the correct number?

What is so fragile that saying its name breaks it?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

By using 'because' continuously three times, can you make an English statement ?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

There are two arch enemies Messi and Ronaldo who hate each other to an extreme. One day both were going together and a Jeanie appeared in front of them. Jeanie grants 3 wishes to Ronaldo and one to Messi.

Messi replied smartly 'Give me twice whatever Ronaldo demands'.

Ronaldo asked his 1st wish 'Give me 10000 billion dollars. Soon Messi gets 2000 billion dollars.
Ronaldo asked for his 2nd wish 'Give me one mansion in every country in the world. Soon Messi gets two mansions in every country of the world?

What should be Ronaldo's third wish?

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?