I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

If 1+9+8=1, what is 2+8+9?

I am thinking of a five-digit number such that:
The first and last digits are the same, their submission is an even number and multiplication is an odd number and is equal to the fourth number. Subtract five from it and we obtain the second number. Then divide into exact halves and we get the 3rd number.

What number I am thinking of?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

What is the next number?

77, 49, 36, 18 ?

It is always ahead of me yet I can never see it. What is it?

It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

A little girl goes to the store and buys one dozen eggs. As she is going home, all but three break. How many eggs are left unbroken?

A fresher was sitting in an interview. The interviewer said, "This is the last question of your interview. Tell me the accurate position of the centre of this table where your resume is kept."

How can he answer this question? What will you have answered to such a question?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?