In which direction should the missing arrow point?

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

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

You need to pick one entry from pot A and one from pot B to have a perfect match. Can you do it?

Which of the below owl is odd one out?

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?

What comes
Once in a Year
Twice in a Month
4 times in a Week
6 times in a Day

You are mixing a mixture of cement and Sand with five gallons of water. You have a garden hose giving you all the water you need. The problem is that you only have a four-gallon bucket and a seven-gallon bucket and neither has graduation marks. Find a method to measure five gallons.

John said, "If yesterday was tomorrow, today would be Friday."

When did John make this statement?

Can you find the key in the picture below?