I travel all around the world but always stay in the corner. What am I?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

By using 'because' continuously three times, can you make an English statement ?

Why do you find that most of the buildings are deprived of the 13th floor?

John left on a horse on Thursday , was gone for two days, and came back on Thursday after completing his work. How did that happen?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

A clock loses 10 minutes each hour. If the clock is set correctly at noon, what time is it when it reads 3 PM?

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?

Three brothers Jacob, John, and James live in Mexico City. The product of the ages of these brothers is 175. Jacob and John are twins. How old is James?

You can win me and lose me but never buy me
You can not eat me and never want to part with me
I can make you cry or bring you joy
I am not a machine and definitely not a toy
You keep me but i am not forever just yours
You might find me in a case or on a shelf next to a vase
I am hard and i am tall if you bump me i am sure to fall
I am made of different materials and am at many events
If your lucky and fight hard I might be yours
What am I ?