A man dies of old age on his 25 birthday. How is this possible?

Find the 8 in the below-given Image.

Can you solve the below algebraic mathematical equation?

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

What is the longest word in the dictionary?

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

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

A spy was in Canada trying to steal insider information on how to set up new Maple Syrup factories in their country. He was introduced to the operations manager of the biggest factory in Canada. However, the manager was suspicious and decided to test him with a question before he trusted him. So he asked, “What would you be sure to find in the middle of Toronto?” The spy thought fast and came up with an answer for the manager. What was his answer?

What's a single-digit number with no value?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

Manish and Manoj play 5 games of chess.
Both Manish and Manoj win the exact same number of games. There is no tie at all.

How?