What has a ring but no finger?

I am five letter word that is under you.
If you remove my 1st letter, then I am over you.
If you remove my 1st and 2nd letters then I am all around you.

Who am I?

What am I?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

How many triangles can you count in the figure given?

What is black when you buy it, red when you use it, and gray when you throw it away?

How far can you walk into the woods?

A plane crashed between the border of Mexico and America. Where do you bury the survivors?