Keyboard words are not in alphabetical order, Why?

People are waiting in line to board a 100-seat aeroplane. Steve is the first person in the line. He gets on the plane but suddenly can't remember what his seat number is, so he picks a seat at random. After that, each person who gets on the plane sits in their assigned seat if it's available, otherwise, they will choose an open seat at random to sit in. The flight is full and you are last in line. What is the probability that you get to sit in your assigned seat?

What does below rebus means ?

Can you find out the remainder when 3^300 is divided by 5?

How can you spell "White of an egg" in one word?
Hint: I know you can spell coke, poke, and joke.

I look at you, you look at me I raise my right, you raise your left. What am I?

Solve the puzzle by telling what does below picture means.

How many triangles can you find in this given picture?

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?

Find three numbers such that

* When we multiply three numbers, we will get the prime numbers.
* The difference between the second and the first number is equal to the third and second.