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 solve the below geography rebus by decoding the below rebus ?

Solve the puzzle by telling what does below picture means.

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

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

You have a thousand Re. 1 coins with you. You have ten bags with you and you can put any number of coins in each of the bags. The condition is that if someone asks you for any amount between 1 and 1000, you must be able to give that amount by just giving the bag (you are not allowed to open the bag and give coins).

How will you do it?

Can you find out a way through which you can make five squares out of the given figure by moving just six match sticks?

A B C D E F G H

These are the letters given to you. Now you have to find out the letter that comes two to the right of the letter which is immediately to the left of the letter that comes three to the right of the letter that comes midway between the letter two to the left of the letter C and the letter immediately to the right of the letter F.

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

Can you make numbers like 24, using numbers 3,3,7 & 7 with any arithmetic operator?