Eight of us go fourth, not back, to protect our king from an attack. What are we?

Two trains start at the same time, one from Bangalore to Mysore and the other from Mysore to Bangalore. if they arrive at their destinations one hour and four hours respectively after passing one another, how much faster is one train running than the other?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

Which letter of the alphabet has the most water?

Jack and Joseph are well-known golf rivals. One Day during a match, they were level at a score of 30. Jack hit a bad shot and Joseph added 10 to his score. Joseph then hit an awesome shot and he won the game.

How ?

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100

Below the four parts have been reorganised. The four partitions are exactly the same in both arrangements. Why is there a hole?

What is so fragile that saying its name breaks it?

The centre of the third figure is empty. What digit should fit inside?