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 has a ring but no finger?

You are a cab driver who pools passengers. You pick 3 people from a destination and drop 1 after an hour. 2 people climb aboard at the same time and you drop 3 at the next destination. After some time, you pick 2 passengers only to drop 1 after a short distance where 3 more passengers climb up the cab. You leave the rest of the passengers one by one to their destination and then come back home.

Can you tell the eye color of the cab driver?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

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

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?

What number do you get when you multiply all of the numbers on a telephone's number pad?

Can you find out the missing number?

? 4 5 3 5

9 5 7 10 3

If you're 8 feet away from a door and with each move you advance half the distance to the door. How many moves will it take to reach the door?

What do you see in the given picture?