You can find some missing letters in the picture. By placing two particular letters in the spaces, you can form a nine lettered word beginning from one of the corners and going clockwise direction to the middle. Can you find out the letters and the word?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

What has one letter and starts with an E?

John was working on a Chemical Mixture whose weight comprise 90% liquid and 10% solid. The total weight of the mixture is 20 pounds. After a while, John noticed that some of the liquid evaporated and now the liquid comprises just 50% of the weight.

What is the weight of the chemical mixture now?

What can you see in the middle of March and April that you can never see in any other month?

How many words can a pen with half refill write?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

What is at the end of a rainbow?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

If you drop a 15 kg iron bar and a 5 kg bag of cotton from a height of 50 meters which will reach the ground first?