What kind of storm is always in a rush?

In 1990, a person is 15 years old. In 1995, that same person is 10 years old. How can this be?

If a wheel has 54 spokes, how many spaces are there between the spokes?

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?

How is a fly different from a mosquito?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

Can you find out the total number of triangles in the given figure?

I am lying and I always lie. Tell me whether I am lying or telling the truth.

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

What Time Should the last watch show in the below figure?