If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

Replace all '*' with digits 1, 2, 3, 4, 5 and 6 to make below statement true.

* *
x *
=====
* * *

Can you find the hidden animal in the picture below?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

What does below chemistry rebus means?

A four-digit number (not beginning with 0) can be represented by ABCD. There is one number such that ABCD=A^B*C^D, where A^B means A raised to the B power. Can you find it?

What can you catch but never throw?

I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

Jim and Sarah are in a long-distance relationship. Jim buys an engagement ring for Sarah and wants to mail it to her. Unfortunately, the only way to ensure the ring will be received is to place a lock on the package. Jim has locks and Sarah has locks, but neither has keys for each other’s locks. How can they make sure the ring isn’t stolen?

What two things can you never eat for breakfast?