Can you solve the tricky chess rebus puzzle below by ciphering the hidden meaning?

How many bricks does it take to complete a building that is 15 feet wide, 30 feet deep, and 12 feet tall made of brick?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

What does below Rebus mean ?

esgg sgeg gegs gsge

There is an exact a week gap between Christmas and New Year. Hence, It is obvious that the new year that comes right after Christmas comes on the same day of the week.

A Strange thing happened in the Year 1777. Christmas occurs on Wednesday and New Year on Monday. How is that possible?

What number divided by 4 is the same as that number minus 4?

Which five letter word can be added at the end of below word to form a
valid word?

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My grandson is about as many days as my son in weeks, and my grandson is as many months as I am in years. My grandson, my son and I together are 120 years. Can you tell me my age in years ?

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

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?