Do you know how long is the Toefl last?

I want to know how many minutes given for reading session in toefl Ibt?

• i want to know how many minutes given for reading session in toefl Ibt? because in the practice test 20min timing running pls tell me in detail

• Answer:

  As of 1st of November 2011 you will have either 60 minutes to complete three reading passages and questions, or 80 minutes to complete four reading passages and questions. In addition, the Reading section will no longer be divided into separately timed parts. Instead, all of the Reading passages and questions will be made available to you in a single block of time. This will allow you to pace yourself throughout the entire Reading section. It will also allow you to navigate within the entire Reading section so you can skip questions, go back to review and change responses, or respond to questions that you may have skipped.