What is the centre of gravity?

By what process could you make a 'Tea-Table' into food?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744

Today, I celebrated my 32nd birthday but I was born in 1972.
How is this possible?

If an earthquake is 1 point higher on the Richter Scale than another earthquake which is actually 10 times stronger, how much stronger would an earthquake be if it was just half a point higher on the Richter scale?

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

Can you divide the below-given shape into four equal and identical pieces?