Create a json file with frequent latex usage

I want to your to create json file for questions. The json file will have frequent latex usage. The source of the questions will be images. I will check your json and latex capabilites with example question. I will pay you at the rate of Rs 1/ question and there are more than 3000 questions to write. Each question will be as a json object with 6 nodes, 1 for correct answer, 4 for options and one for problem text.