In the four images below, can you find the odd one out?

Why do we preferably have round manhole covers and not square ones?

If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

An octopus has 8 legs. A hippogriff has 6 legs and 2 pairs of wings. A sphinx has 6 legs and one pair of wings. Now we have all 3 kinds and a total of 18 insects in a cage. We have a total of 118 legs and 20 pairs of wings. How many insects do we have of each kind?

Count the number of triangles in the picture below:

What number do you get when you multiply all of the numbers on a telephone's number pad?

A thief enters a store and threatens the clerk, forcing her to open the safe. The clerk says, “The code for the safe is different every day, and if you hurt me you’ll never get the code.” But the thief manages to guess the code on his own. How did he do it?