What can you see in the middle of March and April that you can never see in any other month?

Can you convert the number zero(0) into a positive number using just one mathematical operator ?

I am sure no one can have two things for dinner. what are they?

Two trains start at the same time, one from Bangalore to Mysore and the other from Mysore to Bangalore. if they arrive at their destinations one hour and four hours respectively after passing one another, how much faster is one train running than the other?

John is looking at Jenifer, but Jenifer is looking at Jacob. John is married, but Jacob is not.

Is a married person looking at an unmarried person ?

There was a minor accident with a doctor's son but the doctor noticed no major injury. After the treatment, the father of that doctors son is sitting with the son of the doctor without the doctor being in the room.

How can this be possible?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

Can you spot the hidden girl in the picture below?

What demands an answer, but asks no questions

The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?