Re-type PDF to Word

Hi.

I have some Science Questions which are in PDF.
I need 3 things to be done.
1) Convert these questions into Word document
2) Sort them into DIFFERENT Words Documents - I have already labelled (in blue) which questions should be in which category.
3) Key in the answers(found at the end of the paper) into the questions in RED fonts.

The only tricky part is that there will be diagrams so I need the diagrams to be redrawn as well.

Attached is 1 such Paper in PDF format.
I will pay 10SGD each time the whole paper (about 40 qns) is translated to Word and categorised.

I have more than 20 sets of paper. For a start, I will only issue 5 sets when confirmed.

Can you send me a sample for Q 36 to 40?

Thank you.