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?

If,

20 % 5 = 24

21 % 7 = 33

42 % 6 = 67

Then;

66 % 6 = ?

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

Can you replace the question mark with the correct number in the below table sequence?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

Give it food and it will live; give it water and it will die.

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?