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

Who has married many women but was never married?

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

There is a five-letter word which has 3 consonants(all are same) and 2 different vowels.
Also, something wrong is associated with the word.

Can you name it?

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

A lion and its tamer are standing inside a cage that measures 1 unit in radius. Both of them can effortlessly run at the speed of 1 unit maximum.

1) Suppose the lion is hungry, will he be able to eat up the tamer?
2) If yes, how long can the tamer survive?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

Decode this picture on T-Shirt and tell what it says ?