You can see it everyday, But cannot touch it at will. What is it?

Can you find a number that lies one third of the distance between 1/3 and 2/3?

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

What does this mathematical rebus means ?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Can you solve the below tricky visual equation?

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

Who is generally closer to the kids, mom or dad?

(it's a funny riddle)