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.

300 Foot Train

A 300 foot train is travelling at 300 foot per minute and must travel through a 300 foot long tunnel.

How long will it take the train to travel through the tunnel?

Answer

The train will take 2 minutes to travel through the tunnel.

The front of the train will take 1 minute to travel through the tunnel. The back of the train would have just entered the tunnel after 1 minute and it would take another 1 minute for the back of the train to travel through the tunnel.