The average age of 10 members of a committee is the same as it was 4 years ago, because an old member has been replaced by a young member. Find how much younger is the new member ?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

Which city is three-fifths chick two third cat and 50% goat?

You are in a room that has three switches and a closed door. The switches control three light bulbs on the other side of the door. Once you open the door, you may never touch the switches again. How can you definitively tell which switch is connected to each of the light bulbs?

What is full of holes but still holds water?

A devotee visits 9 temples when he visits India. All these nine temples have one thing in common - there are 100 steps in every temple. The devotee puts the Re.1 coin after climbing up every step. He does the same while climbing down every step. At each temple, the devotee offers half of his money from his pocket to god. In this way, his pocket becomes empty after he visits the 9th temple.

Can you calculate the total amount he had initially?

Two-person want to cross a river. Only one boat is present on the riverside that can carry only one person at a time.

However, they still manage to cross the river. How is it possible?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?