Thirty friends were on a hiking trip when they decided to enjoy the bonfire. They assembled for it and agreed to play a game. For that, they divided themselves into five teams with seven members each, forming five rows.

How did they manage to achieve this formation?

Most people think of me as money. But when they find me in the water, they won’t get any money out of me. What am I?

My location can be determined by the below rebus.
So where am i ?

Name a key which is hardest to turn.

I was born in a small house and I live in it all alone. No windows and no doors have been assigned to my house. The only way I can go out is by breaking through the walls of my house.

Who am I?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

In an Art Gallary, When the clock hit 11 am, Artist hung the painting number 30. When it struck 4 pm, he hung painting number 240 and when it struck 7:30 pm, he hung painting number 315.

Can you determine, which painting number will he hang when the time is 9:20 pm?

If eleven plus two equals one, what does nine plus five equal?

With the help clues provided in the image, can you find the 5 digit key?

What does this mathematical rebus means ?