Replace the question mark with the correct number in the below-given picture?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

what does this picture(rebus) riddle means ?

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?

John is found dead in a bare field. Nobody killed John,
John did not commit suicide.

Inspector Jacob found a bag just a few meters away from John which could save his life. What was in the bag?

Whats the next number in the below number sequence pattern.

How can you write nineteen in a manner that if we take out one, it becomes twenty?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

1 + 9 + 8 = ?
considering, 28 + 8 + 92 = 10

Why 1729 is a magic number? Answer Logically.