Keyboard words are not in alphabetical order, Why?

In the picture that is attached with this question, you can find a square which comprises of four little squares inside it. Consider this square to be made with matchsticks. You have to remove two matchsticks such that only two squares remain instead of five.How will you do it ?

Solve the equation in the image by looking at the pattern closely.

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.

How can you tell a raw egg from a hard-boiled egg?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

Jim and Sarah are in a long-distance relationship. Jim buys an engagement ring for Sarah and wants to mail it to her. Unfortunately, the only way to ensure the ring will be received is to place a lock on the package. Jim has locks and Sarah has locks, but neither has keys for each other’s locks. How can they make sure the ring isn’t stolen?

You’ll find me on Mercury, Earth, Mars, Jupiter, Saturn, and Uranus. But never Neptune, or Venus. What am I?

You are given four tennis balls and asked to arrange those balls in a manner that the distance between each one of them is exactly equal. How will you do it?