Why 1729 is a magic number? Answer Logically.

I am written with two letters.
I said with the one.
I usually am seen with the two.

Who am I?

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

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

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

People put me on the table and cut me but do not eat me. What am I?

What have one eye but still cannot see?

An infinite number of mathematicians are standing behind a bar. The first asks the barman for half a pint of beer, the second for a quarter pint, the third an eighth, and so on. How many pints of beer will the barman need to fulfill all mathematicians' wishes?

One day Jenifer meets the Lion and the Tiger in the Forest of Forgetfulness. She knows that the Lion lies on Mondays, Tuesdays, and Wednesdays, and tells the truth on the other days of the week. The Tiger, on the other hand, lies on Thursdays, Fridays, and Saturdays, but tells the truth on the other days of the week. Now they make the following statements to Jenifer:

Lion: Yesterday was one of my lying days.

Tiger: Yesterday was one of my lying days too.

What day is it?