Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

A girl says this to her best friend: “I was born in 1955, and I celebrated my 17th birthday last weekend.” Her best friend thinks she’s lying, but she’s actually correct. How is that possible?

What question can you never answer yes to?

Can you make the number 24 by utilizing the numbers 1, 3, 4 and 6? You must use one number only one time and you can use mathematical operation symbols anytime anywhere.

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

A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Remove two matchsticks to make the below equation correct.

What do you see in the given picture?

Akbar called Birbal and asked him to draw a line on the floor. He asked Birbal to make that line smaller without erasing it. Birbal smiled and did it before Akbar could blink his eyes.

How did he managed to do it?

Solve below popular number sequence
314 159 265 358 979 323 846 ?