Can you replace the question mark with the correct number?

What do you see in the given picture?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

When I go in I might cause pain. I cause you to spit and ask you not to swallow. I can fill your hole. What am I?

I have an apple tree , number of apple in this tree get doubles every week.

On 30th week , the tree gets completely filled with apples :-)



Can you tell me , on what week does my tree is half covered with apples ?

There is a certain crime, that if it is attempted, is punishable, but if it is committed, is not punishable. What is the crime?

Can you place three balls such that the equation shown in the picture holds true?

What is the next number in this matchsticks series riddle?

Can you make the below equation true by using any three numbers from "1, 3, 5, 7, 9, 11, 13 and 15"?

( ) + ( ) + ( ) = 30

I don't get anymore wetter, no matter how much rain falls on me.