How many times can you subtract the number two from the number fifty?

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?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

Can you find the six hidden animals in the picture below?

Prove that twice of ten is the same as twice of eleven.

Take one out and scratch my head, I am now black but once was red. What am I?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

I have an eye but still cannot see.

Who am I?

You along with your friend are standing in front of two houses. Each of those houses inhabits a family with two children.

Your friend tells you the below two facts:
1) On your left is a family that has a boy who likes accounts but the other child loves science.
2) On the right is a family with a seven-year-old boy and a newborn baby.

You ask him, "Does either of the family have a girl?"

To this, he replies, "I am not quite sure. But can you guess that? If you are right, I will give you $500."

Which family do you think is likely to have a girl?

What kind of band never plays music?