There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

2, 3, 5, 9, 17, _ What is the next number in the sequence?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

In one of the popular batman series movie "Batman Forever", there was a riddle that goes like "Tear me off and then scratch my head and I was red then and now I am back. Who am I?

How can you leave a room with two legs and return with six legs?

Can you count the number of squares in the given picture?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

A sea diver is a real show-off. He showed everyone that he can hold his breath underwater for 15 minutes.

I went to the diver and told him that I can be underwater for double the time i.e 30 minutes.
He responded that he will give me 100$ if I would be able to do it. I won 100$.

What did I do?