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 ?

Replace the question mark in the picture below.

Replace the letters of words with a number so that the below equation holds true

BASE +
BALL
---------
GAMES
----------

You and your two friends are working in a multinational company. How can you three find out the average salary of you all without disclosing your own salary to the other two?

The more of this there is, the less you see. What is it?

Can you solve the below tricky visual equation?

How is a fly different from a mosquito?

I am a seven-letter word but if you remove four of my letters I will have one left. What word am I?

Four children having five rocks each were playing a game in which they had to throw the rock at a particular solid area in the water. Child 1- Succeeded in throwing three rocks at a solid area but one of the rocks sunk. Child 3 - His aim was so bad that all rocks got sunk. Child 4- He was awesome and none of the rocks got sunk. Child 2 - Was the winner but was struck by a rock in the head and died. Who killed Child 2?

Look at the picture and find out which square is not linked with any of the other squares.