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

The owner of a popular clothing store comes up with his own method of pricing items. A vest costs $8, socks cost $10, a tie costs $6, and a blouse costs $12. Using the owner’s method, how much would a pair of underwear cost?

What do you call a fish without an eye?

Can you arrange four 9's and use at most 2 math symbols, to make the total 100?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

Spot the cat in the picture below

What is the end of everything?

What 5-letter word typed in all capital letters can be read the same upside down?

Accidentally, two trains are running in the opposite direction and enter a tunnel that is 200 miles long. A supersonic bird that has fled the lab and taken shelter in the tunnel starts flying from one train towards the other at a speed of 1000 mph. As soon as it reaches the second train, he starts flying back to avoid collision and meets the first train again at the other end. The bird keeps flying to and fro till the trains collide with each other.

What is the total distance that the supersonic bird has traveled till the trains collided?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?