Mr Black, Mr Gray, and Mr White are fighting in a truel. They each get a gun and take turns shooting at each other until only one person is left. Mr Black, who hits his shot 1/3 of the time, gets to shoot first. Mr Gray, who hits his shot 2/3 of the time, gets to shoot next, assuming he is still alive. Mr White, who hits his shot all the time, shoots next, assuming he is also alive. The cycle repeats. If you are Mr Black, where should you shoot first for the highest chance of survival?

Can you find the missing piece of the Porsche?

In the image given, you can find several triangles. Can you count them all?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

The first person saw the bridge step on it and crossed,
the second person saw the bridge did not step on it but crossed,
the third person did not see the bridge did not step on it but crossed.
Who are these people?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

There are 3 apples in the basket and you take away 2. How many apples do you have now?

What does below chemistry rebus means?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

Alex opened 24 presents
Jonah opened 8 presents
Clara opened 1 present

Can you find out how many presents were opened by Candy?