What does the below rebus riddle means?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

What is the fastest way to double your money?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

Today is John's birthday.
A year ago, John had five candles and he lit all the candles except the one at the last.
Now he is going to light all the candles.

How old is John Today?

(He is not five today.....)

Count the squares in the matchstick puzzle below?

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

In the following series, a set of numbers is progressing with a particular pattern. Can you deduce that pattern and find the missing set?

(2 + 6), (21 + 6), (58 + 6), (119 + 6), ___