John went to meet his friend Jacob, but when he was about to reach the main gate, John notices that Jacob had a mighty dog who was fastened to the tree. The chain is long enough that it allows the dog to reach the main gate.

How can the John reach the main gate?

What does a man do only once in his lifetime, but women do once a year after they are 29?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

The LCD device should be able to tell the right time in the format HH:MM: SS in a 12-hour format. You can refer to the picture to get an idea. The device is a simple "level indicator" which has to be converted into a watch. How will you program it to work?

Readers with excellent focus can find three differences between the camping scene pictures in 16 seconds. Can you? Test your eye power now!

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

Readers with the sharpest vision can find the eagle in the mountains in 6 seconds. Are you one of them? Test your observation skills now!

What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

Take one out and scratch my head, I am now black but once was red. What am I?

I am an odd number. Take away a letter and I become even. What number am I?