My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

An office is divided into 8 cubicles. How many of the cubicles are painted if only 1/8 of the cubicles are painted?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

Be active and find the killer in the picture Riddle below.

I have an eye but still cannot see.

Who am I?

No one wants to have it, but if one got it, he does not want to lose it. What is It?

If a boy blows 18 bubbles,
Then pops 6 eats 7 and then
He pops 5 and blows 1.
How many are left?

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

In a supermarket, there is an intelligent glass pane before a refrigerating unit. This glass pane allows cherries and apples through it but does not allow grapes and Orange to pass through it.

Can you identify the rule that the glass pane is following?

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C