Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

What English word has three consecutive double letters?

Luis Garavito killed Density x Volume.

Who is Luis Garavito ?

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.

I can be cracked, made, told, and played. What am I?

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 ?

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

Astrology starts with the alphabet A, Biology starts with B, Psychology with P and Limnology with L.

Can you find an "ology" that begins with a P?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

My thunder comes before lightning.
My lightning comes before my rain.
My rain dries up all the land it touches.

Who am I?