What is harder to catch the faster you run?

Which word does the below Plexor means ?

In a chess board, the queen piece can move horizontally, vertically and diagonally freely. The picture represents the same.Can you place 8 queens on the board in a manner that none of the queens can attack each other?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

Which is heavier: a ton of bricks or a ton of feathers?

You are given four results as below:
1111 = F
2222 = E
3333 = T
Then, can you find out how to code 4444?

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

I travel all around the world but always stay in the corner. What am I?

Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?