Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

When I go in I might cause pain. I cause you to spit and ask you not to swallow. I can fill your hole. What am I?

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

What is the riddle which can be asked all day with a different correct answer each time.

There are four 3-link chains. All you have to do is join them into a big 12-link chain. For joining two closed links, one of the links must be cut and placed onto the other link for closing.

How many minimum links will you have to cut to make the big chain?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

What word begins and ends with an E, but has only one letter?

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?

Why 1729 is a magic number? Answer Logically.

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?