Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

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

There is a square piece of paper with a hole that is denoted by the circle on the top right side in the given picture. You have to cut the paper in a manner that it forms two and only two separate pieces of paper and then rearrange the pieces in a manner that the holes come in the centre of the paper.

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

Is the statement valid that it does not matter how much older a sibling is, eventually the younger one will be half as old as the older one?

What is the word or phrase?

A new Engineering building containing 100 offices had just been completed. John was hired to paint the numbers 1 to 100 on the doors. How many times will John have to paint the number nine (9)?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?