What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

When you stop to look, you can always see me. But if you try to touch me, you can never feel me. Although you walk towards me, I remain the same distance from you. What am I?

Find the last number in the series below:

voN luJ yaM raM ---

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

What building has the most stories?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Guess the hidden movie name?

Find a 9-digit number, which you will gradually round off starting with units, then tenth, hundred etc., until you get to the last numeral, which you do not round off. The rounding alternates (up, down, up ...). After rounding off 8 times, the final number is 500000000. The original number is commensurable by 6 and 7, all the numbers from 1 to 9 are used, and after rounding four times the sum of the not-rounded numerals equals 24.