I’m tall when I’m young, and I’m short when I’m old. What am I?

You can see three almost identical images below. Can you spot the odd one out from them?

Find the number of squares in the below-given picture.

Which of the following words don't belong in the group and why?
CORSET, COSTER, SECTOR, ESCORT, COURTS

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

What part of the chicken has the most feathers?

What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

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 make a fire with just a single stick?