Count the number of balls in picture below:

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Imagine a box with two cogwheels, one big with 24 teeth and one small with 8 teeth. The big one is firmly attached to the center of the box which means it does not turn or move while the small one rotates around the big one.

How many times do you think that the smaller wheel will turn compared to the box when it turns once around the big one?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

Where do fish keep their money?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

Two prisoners Jack and Jill are locked in a cell.
There is open window approx 40 feet above the ground of the cell.
They are never able to reach there.

Then they plan to escape by a tunnel and they start digging out.
After digging for more than 20 days, Jill comes with the different plan and they escaped.

what was the plan ?

What goes up but never comes down?

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?