Identify the 10 differences between the two given pictures.

Three fair coins are tossed in the air and they land with heads up. Can you calculate the chances that when they are tossed again, two coins will again land with heads up?

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

We have two identical balls in terms of diameter and weight. However, one of them is solid and the other is hollow.

Without knocking the ball, can you find the solid ball?

What can you catch but never throw?

Ten coins have been arranged as you can see in the given picture. In this arrangement, a triangle is formed pointing upwards. You have to invert the position of the triangle and make it point downwards while changing the position of 3 coins only. Can you do it?

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

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Our product and our sum always give the same answer. Who are we?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?