Can you find out the smallest number that can be conveyed as the sum of three squares in three unique ways?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

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?

There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

Can you count the number of blocks in the picture below?

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

There are 3 apples in the basket and you take away 2. How many apples do you have now?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

A man is found hanging dead from the ceiling of a room. The room’s dimensions are 15 x 15 x 15. The man is only 6ft tall and the rope was only 2ft long. There are no windows and only one door to the room. The door is bolted shut from the inside, and a puddle of water is under the man. How did he kill himself?

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?