A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?

Why do we preferably have round manhole covers and not square ones?

How many triangles are there in the picture below?

Which famous Hollywood movie name is hidden in the below rebus?

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

On a certain day, John celebrated his birthday. Two days later, his older twin brother Jacob celebrated his birthday.

Is this even possible? How can it be?

Below rebus represent famous DiCaprio movie. Can you name it?

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

In the formation, you can see a few arranged matchsticks. Can you form three squares by moving just three matchsticks?