What is the longest word in the dictionary?

Solve the rebus riddle in the picture below.

When is the top of a mountain similar to a savings account?

A Club organizes a Running Race, and John, Jacob, Minda, and Tony participated.

The results are as follows

John beats Jacob
Minda beats Toni
Toni beats John

Who came first in the race?

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

There is something which is always coming but never arrives?

Find the number of squares in the below picture

What is next number in the pattern below:

131 517 192 123 ?

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

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