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

A father is locked up in jail. His wife has gone bankrupt. Their male child has to sell his hotel in order to gain some money. Yet their girl child does not care and is quite happy.

How can someone be so rude?

Why is 6 afraid of 7?

What do you answer even though it never asks you questions?

What four weights can be used to balance from 1 to 30 pounds?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

Can you count the number of matches in the picture below ?

Once upon a time, there was a castle on a square island. The entire island was surrounded by a 14m wide trench. The Romans had wanted to invade the castle and had brought a few wooden planks along with them to facilitate themselves in crossing the moat. The planks were however found to be only 13m long.

The Romans still managed to cross the trench. How did they do it?

Can you find the company name in the pictogram below?

Joseph buys three kinds of chocolates for 100 rupees. The first one is priced at 5 rupees, second one at 3 rupees and third one at 0.5 rupees.

If he bought 100 chocolates in total, how many pieces do you think he bought each chocolate?