It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

What has no start, end, or centre?

Different lights make me strange by changing me into different sizes. What am I?

Replace the question mark with the correct number, given the pair of numbers exhibits a similar relationship?

? : 3839 :: 11 : 1209

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

Can you find the key in the picture below?

Here is a mathematical expression that also secretly tells a movie name. What movie is that?

During an experiment, a guy throws a bouncy ball from a 100 feet tall building. The ball has a specific characteristic. Every time it hits the ground, it bounces up halfway.

How many bounces do you think the ball will make before it comes to a stop ?

Three people are in a room. Ronni looks at the Nile. The Nile looks at Senthil. Ronni is married but Senthil is not married. At any point, is a married person looking at an unmarried person? Yes, No or Cannot be determined.