You see a boat filled with people, yet there isn’t a single person on board. How is that possible?

I am quite hot but become too cold if you remove the first two letters. What am I?

What is at the end of a rainbow?

What does a man do only once in his lifetime, but women do once a year after they are 29?

How can you throw a ball as hard as you can and have it come back to you even if it doesn't hit anything there is nothing attached to it and no one else catches or throws it.

What has a ring but no finger?

John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

Find the missing number in the image below.

How do you go from 98 to 720 using just one letter?

The teacher told the student that if he told a lie then he will be expelled from school and if he told the truth then he still is expelled from school.

What can a student say to prevent his being expelled from school?