Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?

It has a long neck, A name of a bird, Feeds on cargo of ships, It's not alive,

What is it?

What has lots of eyes, but can’t see?

How many points are there on the globe where, by walking one mile south, then one mile east and then one mile north, you would reach the place where you started?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

Which number should replace the question mark?

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

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 has a ring but no finger?