Logic Riddles

Logic riddles with answers involve looking at situations and making judgements about them by ruling out impossibilities. If you like solving maths puzzles, you will most probably like logic riddles as well.

The Length of One Shoelace

The length of one shoelace is 20cm and half a shoelace.

What is the length of 2 such shoelaces?

Riddle Answer

12 Marbles Problem

You have twelve marbles that are identical in size, shape, and color. One of the marbles is heavier in weight than the rest. How can you find the heavier marble by using a balance scale only thrice?

Riddle Answer

Someone’s Mother Has 4 Sons

Someone’s mother has 4 sons: North, East, and West.

What is the name of the fourth son?

Riddle Answer

Christmas and New Year Fall on the Same Year

In what year did Christmas and New Year fall on the same year?

Riddle Answer

Carton of Eggs

How many times can you subtract 5 eggs from a carton holding 25 eggs?

Riddle Answer