I have an eye but still cannot see.

Who am I?

How can you take 2 from 5 and leave 4?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

How many letters are in the alphabet?

What has to be broken before you can use it?

I have a big mouth and I am also quite loud! I am NOT a gossip but I do get involved with everyone's dirty business.

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?

What month of the year has 28 days?

You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

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