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

Chocolate costs 6 rupees and a Toy costs 5 rupees. If you have 32 rupees in total, how many chocolates and how many Toys can be purchased with that amount?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

The more you take me, the more you leave me behind.
Who Am I?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

John replied, when asked how old he was. In 2 years he will be twice as old as he was five years ago.' How old is he ?

I have feet, but no legs. Which animal Am I?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

Spot what is wrong here in below Picture?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?