Who can jump higher than a Mountain?

You can see three almost identical images below. Can you spot the odd one out from them?

The following alphametic has only one solution. Can you find it?
ENLIST + SILENT + LISTEN = ANAGRAM

PS: You may start the number from 0.

Can you solve the rebus below?

Can you count the number of matches in the picture below ?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

You throw me out when you want to use me and you take me in when you don't want to use me.

Who Am I?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

You can move only two matchsticks in the given picture. What is the highest number you can form by doing it?

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?