Though you can mark and write on the Question Paper, you must enter your answers on the Reading Answer Sheet, and be aware that no extra time is given for transferring your answers from the test booklet to the Reading Answer Sheet.

The Academic and General Training Reading Tests are graded to the same level. However, because the texts in the Academic Reading Test are more challenging overall than those in the General Training Test, more questions need to be answered correctly on a General Training Test to receive the same grade.

Now you can test some real mock test at this link:

https://ieltsonlinetests.com/ielts-exam-library#academic

For those who want to take the GT test can check this link:

https://ieltsonlinetests.com/ielts-exam-library#general-training

The more you practice, the more you become better!