What is greater than gold but cannot be bought. it can never be sold and can earn if its sought. though it can be broken, it can still be fixed. for by birth it can't start nor by death it is ended.what am i?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

Make the seating arrangement of 10 children in such a way that there are 5 rows with 4 children in each row.

Can you make a fire with just a single stick?

John can fit six large chocolate boxes or nine small chocolate boxes into a carton. How many cartons will he require to put sixty-six chocolate boxes into?

Can you decipher the following common phrase?

T M C
A U O
H S M
W T E

What kind of band never plays music?

Why do we preferably have round manhole covers and not square ones?