What is the riddle which can be asked all day with a different correct answer each time.

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

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

What is it?

There are three boxes which are labeled as Rs100, Rs150, and Rs200. One box contains two notes of Rs. 50. The second box contains one note of Rs50 and one note of Rs100 The third box contains two Rs. 100 notes. All boxes are labeled incorrectly.

What is the minimum number of boxes you must check in order to label all boxes correctly?

Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.

In the image given, you can find several triangles. Can you count them all?

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

Who can jump higher than a Mountain?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?