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 ?

A sundial has the fewest moving parts of any timepiece. Which has the most?

You are given four tennis balls and asked to arrange those balls in a manner that the distance between each one of them is exactly equal. How will you do it?

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

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?

During which month do people sleep the least?

Can you complete the sequence?

192, 021, 222, 324, 252, 627, 2__, 9__?

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

On a bus, there is a 26-year-old pregnant lady.
A 30-year-old policeman.
A 52-year-old random woman.
And the 65-year-old driver.

Who is the youngest?