TOEFL

The TOEFL test is a globally recognized language proficiency test that assesses the ability of non-native English speakers to communicate in English. It is a university-level English language test for individuals who aim to study abroad at English-speaking universities.
TOEFL tests are usually conducted online. However, paper-based exams are also available. The TOEFL assesses an individual’s ability to both speak and understand English. The test is divided into four models: reading, speaking, listening, and writing.
Tests in all four sections take approximately 3 hours in total to complete, with a 10-minute break in the middle.

Things to know about TOEFL before you sit for the test:
Total Band Score for all skills: 120

Listening Test: 
lasts for an approximate time of 41 to 57 minutes.
Recordings of lectures will be played, and you will have to answer the questions asked.

Reading Test:
lasts for an approximate time of 54 to 72 minutes.
You need to read passages and respond to the questions asked.
a 10 - minute break

Speaking Test:
lasts for 17 minutes in total.
You need to speak into a microphone about topics that are familiar to you. Also, discuss the materials that you read and listened to in the Reading and Listening section.

Writing Test:
lasts for 50 minutes in total.
Reading a passage, listening to a recording, and then typing your written response to the questions

Note:
The minimum test score for TOEFL depends on the requirements of the university.
TOEFL test results are valid for two years from the date of the exam.