I am the one who remains awake when you sleep. But I need to rest when you awake. Who Am I?

How can you leave a room with two legs and return with six legs?

There are forty elephants and they have forty-fore heads. How can this be possible?

Who is that with a neck and no head, two arms and no hands? What is it?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

There is a wide field of corn. A goose finds its way into the field and starts running. Can you find out till which point the goose can run into the field?

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?

Which alphabet is a part of our body?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

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?