Why Aeroplane windows are round?

I know a country, If you remove the last alphabet of its name, it will become a part of your body. Do you name it?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

What is more useful when it is broken?

Can you place six X (crosses) in below board without making three in a row in any way ?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

The captain of a ship is telling you an interesting story and then poses a question. He says, “I have travelled the oceans far and wide. One time, two of my sailors were standing on opposite sides of the ship. One was looking west and the other one east. And at the same time, they could see each other clearly. Can you tell me how that was possible?”

The current time can be represented by below textual rebus.

0
=========
B.Sc
LLB

Can you tell us the current time?

John leaves home and then he takes three right turns. John wants to return to home but he was scared of Jacob, who is wearing a mask.

What is John Situation ?

Find the next number in the sequence

5 12 24 36 ?