One of the most important tests in the world, TOEFL (Test of English Academic) is a standardized test to evaluate the English language ability and aptitude of non-native
speakers wishing to enroll in English-speaking universities. The official test creator of TOEFL is Educational Testing Service (ETS) which designs and regulates this test.
The total TOEFL test score is between 0–120 but its minimum acceptable score varies from institution to institution. Students can take the test any number of times they want; results are valid for two years after the test date.
The test is 4 hour long and the test centers are available in a lot of countries.
Structure of TOEFL
3–5 passages, each containing 12–14 questions
6–9 passages, each containing 5–6 questions
Part-1: 30 questions about short conversations
Part-2: 8 questions about longer conversations
Part-3: 12 questions about lectures or talks
30 – 40 minutes
Structure and Written Expression
Part-1: 15 exercises of completing sentences
Part-2: 25 exercises of identifying errors
50 questions about reading passages
One essay question of approx. 250–300 words