How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

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?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

Women do it once a year after they turn 19 but men get to do it only once in a lifetime. What is it?

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?

A mules travels the same distance daily.
I noticed that two of his legs travels 10km and the remaining two travels 12km.
Obviously two mules legs cannot be a 2km ahead of the other 2.

The mules is perfectly normal. So how come this be true ?

Why do you find that most of the buildings are deprived of the 13th floor?

The answer I give is yes, but what I mean is no. What was the question?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

If 1+9+8=1, what is 2+8+9?