If you say my name, I will no longer exist. What am I?

We have arranged an array of numbers below. What you have to do is use any kind of mathematical symbol you know excluding any symbol that contains a number like cube root. You can use any amount of symbols but you have to come up with a valid equation for all of them.

0 0 0 = 6
1 1 1 = 6
2 + 2 + 2 = 6
3 3 3 = 6
4 4 4 = 6
5 5 5 = 6
6 6 6 = 6
7 7 7 = 6
8 8 8 = 6
9 9 9 = 6

Which is the smallest number that you can write using all the vowels exactly once?

What does the below mathematical rebus mean?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

You are on a Boat in the mid of a river. You have two cigarettes with you. One of these two you have to light, how will you light the cigarette?

There was a strange boy who was born before his father. How can this be possible?

There is an exact a week gap between Christmas and New Year. Hence, It is obvious that the new year that comes right after Christmas comes on the same day of the week.

A Strange thing happened in the Year 1777. Christmas occurs on Wednesday and New Year on Monday. How is that possible?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?