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.

12 Marbles

A box contains 12 marbles of three different colours: green, yellow and blue — 4 each. If you were to close your eyes and pick them at random, how many marbles must you take out to be sure that there are at least two of one colour among the marbles picked out?

Riddle Answer

Agents Yellow, Red and Green

Agents Yellow, Red and Green each have a green badge, a yellow badge and a red badge, but none of them has a badge color that matches their name. They met when called to a conference at headquarters.

The Agent with the Green badge said “I have a license to kill!” to which Agent Red replied sarcastically: “What, time?”

What color is each Agent’s badge?

Riddle Answer