What always comes into a house through the keyhole?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Can you count the number of lines in the below picture?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

In the image below, can you find the value of an angle(y)

The sum of a mother, her baby and her dog's weight is 170 Kg. How much does the baby weigh if the mother weighs 100 kg more than the combined weight of the baby and the dog, and the dog weighs 60 per cent less than the baby?

What has a ring but no finger?

Can you find the dog hidden in a group of pandas?

What word is identified by the below rebus?

Your Your Your Your Your
Your Your Your Your Your