What's the next in the series?

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

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

We can be boring,Or interesting.
We can be long,Or short.
We can have pictures,Or just words.
Many love us,But many also hate us.
What are we?

There are two dice with empty faces in front of you and a marker. You can mark any number on each of the faces of the two dice, but you have to display all 31 days of the month using the two of them.

Which numbers will you mark on which dice so that you can easily depict all the dates of the month?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

What kind of storm is always in a rush?

At my favorite fruit stand,
an orange costs 18,
a pineapple costs 27,
and a grape costs 15.
Using the same logic, can you tell how much a mango costs?

There are 20 people in an empty, square room. Each person has full sight of the entire room and everyone in it without turning his head or body, or moving in any way (other than the eyes). Where can you place an apple so that all but one person can see it?

A newspaper is supposed to have 60 pages, but pages 24 and 41 are missing.
Which other pages won't be there?