What is the next number in this matchsticks series riddle?

Can you discover the missing number in this series?

37, 10, 82
29, 11, 47
96, 15, 87
42, ?, 15

Can you guess the name of the month by looking the below rebus ?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

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

John is pretty weird. He likes toffees but hates chocolates. He loves books but never reads. He likes to build his troops in an online game but does not proceed with the war. He likes to go swimming but is afraid of water.

Seeking this behaviour, can you tell whether he likes balloons and parties?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

A mules travels the same distance daily.
I noticed that two of his legs travels 10km and the remaining two travels 12km.
Obviously two mules legs cannot be a 2km ahead of the other 2.

The mules is perfectly normal. So how come this be true ?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?