If all Goats are Sheep and all Sheep are Deers, are all Deers Goats ?

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?

With the help clues provided in the image, can you find the 5 digit key?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?

Complete the table series riddle by finding the number that can replace "??".

Complete the given grid with valid words. You can only use the letters AAEEIIMMPPTT.

Hint: The grid reads the same across as down.

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?