What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

Find the number of squares in the below picture

What is the next shape from answers A, B, C, and D figure?

By what process could you make a 'Tea-Table' into food?

When is the top of a mountain similar to a savings account?

John can place six large boxes or nine small boxes into a carton.

Can you find out in how many cartons can he place sixty-six boxes in total?

what does this below rebus represent identXQQQQQME

Identify the 10 differences between the two given pictures.

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?

A man dies of old age on his 25 birthday. How is this possible?