If there are fifteen crows on a fence and the farmer shoots a third of them, how many crows are left?

Assume the given figure to be a delicious doughnut. Yes, now you can concentrate more on the puzzle. So you have this delicious doughnut in your refrigerator when your friends come knocking at the door. There are eight of them. Now you have to make three cuts in this doughnut so that each one of you nine people can enjoy a piece of it. Neither you nor your friends would mind the size of their piece as long as they are getting it. How will you do it?

0 0 0 = 6
1 1 1 = 6
2 2 2 = 6
3 3 3 = 6
4 4 4 = 6
5 5 5 = 6
6 6 6 = 6
7 7 7 = 6
8 8 8 = 6
9 9 9 = 6

You can use any mathematical symbols in the space provided to make all above algebraic expressions true.

I am weightless, but you can see me. Put me in a bucket, and I'll make it lighter. What am I?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

O_er_t_o_

Complete the missing letters of the given word.

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is 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?

Buy me, smell me or deliver me, I do not change.

Who am I?

What came first, the chicken or the egg?