When a clock is observed, the hour hand is at a minute mark and the minutes hand is six minutes ahead of it.

When the clock is observed again after some time, the hour hand is precisely on a different minute mark and the minute hand is seven minutes ahead of it.

Can you calculate how much time has elapsed between the two observations?

Using Only Five 5's and any mathematical operator make sum as 37

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

In the given figure, move three matchsticks so that the resulting figure contains two rectangles.

What has 13 hearts but no other organs?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

One night, a woman receives a call from the police. They tell her that her husband was murdered and that she should come to the crime scene as soon as possible. The woman drops the phone, shocked, and drives 20 minutes to the crime scene. As soon as she reaches the crime scene, the police arrest her and she is convicted of murder. How do the police know she committed the crime?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

A finger goes in me. You fiddle with me when you're bored. The best man always has me first. What am I?