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

Can you name four days which start with the letter 'T'?

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

What has a bottom at the top?

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?

Can you find the company name in the pictogram below?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

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

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

You are in a room with no metal objects except for two iron rods. Only one of them is a magnet.
How can you identify which one is a magnet?

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?