A tunnel is 650m long. How far can a horse run into the tunnel if the horse is running at a speed of 10km/hr?

Riddle Answer# IQ Riddles

## Mr and Mrs Smith Went for a Picnic

Mr and Mrs Smith went for a picnic. Mrs. Smith has 5 sons and each son has a sister who has 5 daughters each of whom have 1 brother each. How many of them went for the picnic?

Riddle Answer## Truck on Bridge

A large truck is crossing a bridge 1 mile long. The bridge can only hold 14000 lbs, which is the exact weight of the truck. The truck makes it half way across the bridge and stops. A bird lands on the truck. Does the bridge collapse?

Riddle Answer## Five Daughters

Mary’s father has 5 daughters – Nana, Nene, Nini, Nono. What is the name of the fifth daughter?

Riddle Answer## 20 Coins on a Table

There is a table on which 20 coins are placed. You also know that there are 10 coins with heads up, and 10 coins with tails up. You are blind folded and there is no way to determine which side is up by rubbing, etc.

Your task is to create two groups of coins, each having the same number of heads and tails. You may only move or flip coins. How can you accomplish this while being blindfolded?

Riddle Answer