International Examinations & Test Preparation at Exambeta
TOEFL (Test of English as a Foreign Language)
The Test of English as a Foreign Language (TOEFL) is an internationally recognized examination used to measure English language proficiency. The TOEFL iBT (Internet-Based Test) is a major requirement for students who plan to study in English-speaking countries. In addition to the test itself, the ETS TOEFL program provides helpful tools and resources to assist candidates in preparing for the exam and improving their English language skills.
What is the TOEFL iBT Test?
The TOEFL iBT test measures your ability to use and understand English at the university level. It evaluates how well you combine listening, reading, speaking, and writing skills to perform academic tasks. It is an integrated test, meaning two or more language skills are often tested together in a single task to reflect real academic communication. Millions of people around the world take the TOEFL every year to demonstrate their English proficiency. The test is commonly taken by students planning to study at higher education institutions, applicants to English-language learning programs, scholarship and certification candidates, English learners who want to track their progress, and students or workers applying for visas or residence permits.
Who Accepts TOEFL iBT Test Scores?
More than 8,500 universities, agencies, and institutions in over 130 countries accept TOEFL scores, making it one of the most widely recognized English proficiency tests in the world. Your test scores are considered alongside your academic records and other application documents to determine whether you have the appropriate academic and language background for admission. The required score often depends on your field of study and whether you are applying for an undergraduate or graduate program.
Is There a Minimum Acceptable Score?
There is no single minimum TOEFL score required by all institutions. Each school sets its own minimum acceptable score based on factors such as the applicant’s field of study, level of study (undergraduate or graduate), whether the applicant will serve as a teaching assistant, and whether the institution offers English language support programs.
How is the TOEFL iBT Scored?
Each of the four sections — Reading, Listening, Speaking, and Writing — is scored out of 30 points. The total maximum obtainable score is 120 points.
Test Seat Availability
The TOEFL test is available throughout the year, mostly on weekends. In Nigeria, only a limited number of authorized test centers administer the TOEFL iBT. Due to high demand, test seats fill up quickly, so candidates are strongly advised to register early in order to secure their preferred test date and location.
Acceptable Document for Identification
Candidates taking the TOEFL in Nigeria must present a valid international passport as their official means of identification on the day of the exam.
Test Duration
The TOEFL iBT test lasts for approximately three hours. Candidates are advised to plan their test day carefully and avoid scheduling any other important activities on the same day.
Test Preparation
A minimum of four weeks of focused preparation is recommended for the TOEFL iBT exam. Exambeta provides structured training, practice tests, and expert guidance to help candidates achieve their target scores.
GRE (Graduate Record Examination)
The GRE Computer Based Test (CBT) is required by many graduate and professional schools and is considered a key requirement for admission into graduate programs. Applicants are usually required to submit their GRE scores along with their undergraduate academic records and other documents as part of the admission process. The test is designed to assess your analytical and critical reasoning abilities, which are skills proven to contribute to success in graduate-level study. The GRE does not test specific subject knowledge or memorized facts from any particular field.
Structure of the GRE Computer-Based Test
The computer-based GRE consists of three main sections with different types of questions.
Analytical Writing
The Analytical Writing section includes two tasks: one 30-minute “Analyze an Issue” task and one 30-minute “Analyze an Argument” task. This section measures your ability to articulate complex ideas clearly and effectively, support ideas with relevant reasons and examples, examine claims and the evidence provided, maintain a focused and coherent discussion, and demonstrate good control of standard written English. The tasks require focused, well-organized responses that directly address the given topics.
Quantitative Reasoning
The Quantitative Reasoning section consists of two sections with 20 questions each, covering arithmetic, algebra, geometry, quantitative comparisons, and data interpretation. Each section lasts about 35 minutes. This section measures your ability to understand quantitative information, interpret and analyze data, solve problems using mathematical models, and apply basic mathematical concepts from arithmetic, algebra, geometry, probability, and statistics. There is a stronger emphasis on real-life scenarios and data interpretation. To reduce the focus on heavy computation, the computer-based test includes an on-screen calculator, and for paper-based tests, a calculator is provided at the test center.
Verbal Reasoning
The Verbal Reasoning section also consists of two sections with 20 questions each, including sentence equivalence, text completion, and reading comprehension questions. This section measures your ability to analyze and draw conclusions from written material, reason from incomplete information, identify an author’s assumptions and perspective, understand both literal and implied meanings, identify key points, distinguish between major and minor ideas, understand the structure of a text, and understand the meanings and relationships between words and concepts. With its modern question types, this section focuses on how well you understand what you read and how effectively you apply reasoning skills.
Who Takes the GRE?
Prospective graduate and business school applicants from all over the world take the GRE General Test. Test takers come from diverse educational and cultural backgrounds, and the GRE provides a common standard for comparing candidates’ qualifications. GRE scores are used by admission committees and scholarship or fellowship panels to support other application materials such as academic records, recommendation letters, and personal statements.
Acceptable Identification Document
Candidates taking the GRE in Nigeria must present a valid international passport as their official means of identification on the examination day.
Test Preparation
Prospective GRE candidates are advised to prepare for at least eight weeks before taking the test. This preparation period helps candidates become familiar with the test format, understand the content properly, and develop good time management skills for the exam.
GMAT (Graduate Management Admission Test)
The Graduate Management Admission Test (GMAT) is an internationally recognized computer-based examination used by business schools to assess candidates for admission into MBA and other management-related graduate programs. The GMAT is a key requirement for applicants seeking admission into business schools worldwide and is usually submitted along with academic records and other application documents. The test measures skills that are essential for success in business and management education and does not test specific business knowledge.
What the GMAT Measures
The GMAT is designed to assess your ability to think critically, analyze data, solve problems, and communicate effectively in written English. It evaluates how well you can apply reasoning and logic under time pressure, which is an important skill in graduate management programs.
Structure of the GMAT Exam
The GMAT consists of four main sections.
Analytical Writing Assessment
This section requires you to write an essay analyzing an argument. It measures your ability to think critically, organize ideas clearly, support arguments with relevant reasons and examples, and communicate effectively in written English.
Integrated Reasoning
The Integrated Reasoning section measures your ability to evaluate information presented in multiple formats such as tables, graphs, and text. It tests how well you can combine data from different sources and make logical decisions based on that information.
Quantitative Reasoning
The Quantitative Reasoning section measures your ability to analyze data and solve problems using basic mathematical concepts such as arithmetic, algebra, and geometry. The focus is on logical reasoning and problem-solving rather than complex calculations.
Verbal Reasoning
The Verbal Reasoning section measures your ability to read and understand written English, evaluate arguments, and correct written material to conform to standard written English. It tests critical reading, sentence correction, and logical reasoning skills.
Who Takes the GMAT?
The GMAT is taken by candidates applying to MBA, Executive MBA, and other business and management-related graduate programs around the world. Business schools use GMAT scores alongside academic records, work experience, and other application materials to assess candidates’ readiness for graduate-level management study.
Acceptable Identification Document
Candidates taking the GMAT in Nigeria must present a valid international passport as their official means of identification on the examination day.
Test Preparation
It is recommended that candidates prepare for at least six to eight weeks before taking the GMAT. Proper preparation helps you understand the exam format, improve your speed and accuracy, and develop strong test-taking strategies.
SAT (Scholastic Aptitude Test)
The SAT is a widely recognized university admission test in the USA and is an important part of the application process for many undergraduate programs. Universities often consider SAT scores along with high school grades, teacher recommendations, and other application materials to make admission decisions. The SAT measures your knowledge and skills in reading, writing, and mathematics—subjects taught regularly in high school—rather than testing abstract reasoning or memorized facts.
Structure of the SAT
The SAT consists of two main components: SAT I (General Test) and SAT II (Subject Tests), each assessing different areas of academic skills.
SAT I – General Test
The SAT I tests skills in three areas:
Critical Reading: This section includes reading passages and sentence completion questions. It measures your ability to understand, analyze, and draw conclusions from written material.
Writing: This section includes a short essay and multiple-choice questions that assess grammar, usage, and sentence improvement. It evaluates your ability to communicate ideas clearly and effectively.
Mathematics: This section covers arithmetic, algebra, geometry, statistics, and probability. It tests your ability to solve problems, interpret data, and apply mathematical concepts to real-world scenarios.
The total score for SAT I is 1600, with 800 points for Mathematics and 800 points for Critical Reading and Writing.
SAT II – Subject Tests
SAT Subject Tests are one-hour, content-based exams that let you demonstrate your knowledge in specific subjects such as mathematics, sciences, literature, or foreign languages. These tests allow you to highlight your strengths, support your readiness for particular university programs, and may also be used for course placement or earning credit in some universities.
Who Takes the SAT?
The SAT is typically taken by high school students in their junior or senior year. Students from around the world take the test to demonstrate academic readiness for undergraduate study. High scores may also improve eligibility for scholarships or special programs abroad.
Acceptable Identification Document
Candidates taking the SAT in Nigeria must present a valid international passport as their official form of identification on the examination day.
Test Duration
The SAT lasts approximately four hours, so candidates should plan their test day carefully to avoid scheduling conflicts.
Test Preparation
It is recommended that students prepare for at least eight weeks before taking the SAT. Preparation helps candidates become familiar with the test format, strengthen subject knowledge, and develop effective time management strategies.
ACT (American College Testing)
The ACT is a standardized college entrance exam widely used by colleges and universities in the United States as part of their admissions process. It evaluates students’ skills in five core areas: English, Mathematics, Reading, Science, and an optional Essay Writing section. Students in grades 11 and 12 typically take the ACT to support their college applications.
Structure of the ACT
The ACT consists of four multiple-choice sections—English, Mathematics, Reading, and Science—along with an optional Writing (Essay) section. Total testing time is 2 hours and 55 minutes without the Writing section and 3 hours and 35 minutes with Writing.
English: 75 questions in 45 minutes covering grammar, punctuation, sentence structure, strategy, organization, and style. Question types include multiple-choice usage/mechanics and rhetorical skills.
Mathematics: 60 questions in 60 minutes covering pre-algebra, elementary and intermediate algebra, coordinate and plane geometry, and trigonometry. All questions are multiple-choice with five answer options.
Reading: 40 questions in 35 minutes testing comprehension of directly stated or implied information. Questions are multiple-choice and focus on referring and reasoning skills.
Science: 40 questions in 35 minutes assessing interpretation, analysis, evaluation, reasoning, and problem solving. Questions are based on data representation, research summaries, and conflicting viewpoints.
Writing (Optional): 1 essay in 40 minutes evaluating your writing skills. The prompt asks you to take a position on an issue and consider multiple perspectives.
ACT Scoring
Each correct answer earns a raw point, and there is no penalty for wrong answers. Raw scores are converted to scaled scores ranging from 1 to 36 for each section. The ACT also provides a STEM score and seven sub-scores. Answer choices in English, Reading, and Science have four options, while Math questions have five options.
English Test
The English section includes five passages with 15 questions per passage. Questions test six elements of effective writing:
Usage/Mechanics (40 questions): punctuation, grammar and usage, sentence structure
Rhetorical Skills (35 questions): strategy, organization, style
Mathematics Test
The Math section includes a mix of questions in pre-algebra, elementary algebra, intermediate algebra, coordinate geometry, plane geometry, and trigonometry. Questions generally increase in difficulty, though some easy questions may appear later and some challenging questions may appear early.
Reading Test
The Reading section contains four passages from prose fiction, social sciences, humanities, and natural sciences. Each passage is followed by 10 questions. Students can start with passages they are most comfortable with and tackle the harder passages later.
Science Test
The Science section tests reading, interpretation, and reasoning skills using science-related passages. It does not test specific science knowledge. Passages include charts and graphs, science experiments, and conflicting viewpoints with 5–7 questions per passage.
Writing Test (Optional)
The optional Writing test requires an essay where you analyze a given issue, consider multiple perspectives, and present your own position. Some colleges require this section for admission consideration.
Who Takes the ACT?
High school juniors and seniors aiming for college admission take the ACT. Scores are used alongside high school grades, recommendation letters, and other application materials. High scores may also increase eligibility for scholarships.
Acceptable Identification Document
Candidates in Nigeria must present a valid international passport as identification on test day.
Test Preparation
It is recommended that students prepare for at least eight weeks before the ACT to become familiar with the format, strengthen skills in each section, and develop effective time management strategies.
IELTS is the world’s most popular English language proficiency test for higher education, work, and international migration. It is taken by millions of candidates every year in over 130 countries and is one of the two major English language tests globally, alongside TOEFL. IELTS assesses all four English language skills—Listening, Reading, Writing, and Speaking—and is designed to reflect how you will use English in real-life situations at study, at work, and in daily communication abroad.
There are two main versions of the IELTS: IELTS Academic and IELTS General Training. The Academic version is for candidates who want to study at universities or seek professional registration in English-speaking countries, while the General Training version is for those who want to work, gain practical training, or migrate to an English-speaking country.
Why Choose IELTS?
IELTS is accepted by over 9,000 organizations worldwide, including universities, employers, immigration authorities, and professional bodies. It recognizes both British and American English in spelling, grammar, and vocabulary, and uses a variety of native-speaker accents in the Listening test, including UK, US, Canadian, Australian, and New Zealand accents.
The test is designed by international experts and uses real-life materials such as newspapers, books, advertisements, and workplace documents. IELTS is jointly owned by the British Council, IDP: IELTS Australia, and Cambridge English Language Assessment, ensuring global standards, fairness, and reliability.
IELTS is offered multiple times each month in over 900 test centers worldwide. Results are usually available 13 days after the test, and scores are reported using the internationally recognized 9-band scoring system, where 0 indicates no attempt and 9 indicates expert-level English. Most universities accept scores between 6 and 7 for undergraduate and postgraduate study.
Who Accepts IELTS?
IELTS is accepted by thousands of institutions worldwide, including schools, universities, employers, immigration authorities, and professional organizations. It is also the most widely accepted English test that uses a face-to-face speaking test with a real examiner, making it a more natural and reliable way to assess spoken English.
IELTS for UK Visas and Immigration (UKVI & Life Skills)
If you are applying for a UK visa, IELTS is an approved Secure English Language Test (SELT). You must take the test at a UK Home Office–approved test center. The available options include:
IELTS for UKVI Academic: For undergraduate and postgraduate study or professional registration in the UK.
IELTS for UKVI General Training: For migration or study below degree level.
IELTS Life Skills A1: For family, spouse, or partner visa (Speaking and Listening only).
IELTS Life Skills A2: For extension of family or partner visa (Speaking and Listening only).
IELTS Life Skills B1: For citizenship or settlement applications (Speaking and Listening only).
IELTS Test Format
All candidates take four modules: Listening, Reading, Writing, and Speaking. The Listening and Speaking modules are the same for all candidates, while the Reading and Writing modules differ depending on whether you are taking Academic or General Training.
Listening (30 Minutes)
The Listening test consists of four recorded sections of increasing difficulty, including conversations and monologues. It tests your ability to understand main ideas, details, opinions, attitudes, and the development of ideas. The recording is played once only, and you answer questions as you listen.
Reading (60 Minutes)
The Reading test consists of three or sometimes four passages with a total of 40 questions. It tests skills such as reading for gist, main ideas, detail, skimming, understanding arguments, and recognizing the writer’s opinions and purpose. No extra time is given to transfer answers to the answer sheet.
Writing (60 Minutes)
Academic Writing:
Task 1: Describe, summarize, or explain a graph, table, chart, or diagram in at least 150 words.
Task 2: Write an essay of at least 250 words presenting and supporting an argument or opinion.
General Training Writing:
Task 1: Write a letter (formal, semi-formal, or informal).
Task 2: Write an essay on a given topic.
Speaking (11–14 Minutes)
The Speaking test is a face-to-face interview with an examiner and is recorded. It consists of three parts and assesses your ability to communicate effectively in English in a natural conversation setting.
Important Test Information
The Listening, Reading, and Writing modules are taken on the same day without breaks. The Speaking test may be taken up to seven days before or after the other modules. No extra time is given for transferring answers in the Reading and Writing tests. The test is designed to assess candidates from beginner to expert level.
Acceptable Identification Document
Candidates taking IELTS in Nigeria must present a valid international passport on the examination day.
Test Preparation
It is recommended that candidates prepare for at least eight weeks before taking the IELTS to become familiar with the test format, improve language skills, and build confidence.
Whatever your reason for taking IELTS—study, work, or migration—strong preparation will help you achieve the best possible result. For more information, please visit the IELTS FAQ page.
SELT (Secure English Language Test)
The Secure English Language Test (SELT) is an English language test approved by UK Visas and Immigration (UKVI) for visa, settlement, and citizenship applications. It is required for applications such as Leave to Remain, British Citizenship, and work or study visas including Skilled Worker and Student visas. The purpose of SELT is to prove that applicants meet the UK government’s English language requirements.
Types of SELT Exams
There are two main categories of SELT qualifications:
Graded Examinations in Spoken English (GESE)
The GESE exam tests speaking and listening skills of candidates whose first language is not English. It is designed to build confidence and motivation in using English and allows candidates to progress from beginner to proficient levels. The exam is conducted as an unscripted conversation with an examiner, covering a range of everyday topics and tasks. GESE exams are open to candidates aged 5 and above and are designed to be inclusive and practical.
Integrated Skills in English (ISE)
Integrated Skills in English (ISE) is a four-skills qualification that assesses Listening, Reading, Writing, and Speaking. It is suitable for students, professionals, and teachers who need an internationally recognized English qualification. ISE focuses on real-life communication and academic English by using integrated tasks that reflect how English is used in real situations, helping candidates build transferable skills for study and employment.
Who Should Take SELT?
SELT is recognized by over 120 universities, colleges, and language schools in the UK and is required for many UK visa applications. Depending on your visa type, you may be required to take either a 2-skills exam (Speaking & Listening) or a 4-skills exam (Listening, Reading, Writing & Speaking). All SELT exams are delivered through approved SELT centers worldwide.
The minimum CEFR level required depends on the visa category. Applicants with a higher English level may take a higher exam, provided it tests the required skills for their visa. Since visa requirements can change, candidates are advised to always check the latest UK government guidance or confirm with their visa sponsor before registering.
SELT CEFR Levels by Visa Type (Summary)
A1 (Speaking & Listening):
Family visa (spouse/partner/parent), Overseas Business Representative, Sportsperson visaA2 (Speaking & Listening):
Further Leave to Remain / family route visa extension after 2.5 yearsB1:
Speaking & Listening only: Indefinite Leave to Remain (ILR), British Citizenship
All 4 skills: Skilled Worker visa, Health and Care visa, Student visa (below degree level)
B2 (All 4 Skills):
Ministers of Religion visa, Innovator visa, Start-up visa, Student visa (degree level and above)C1 and C2 (All 4 Skills):
May be required by some sponsors for Student visa applications
These exams are offered under approved providers such as LanguageCert | PSI International ESOL SELT.
Important Notice
Visa requirements are subject to change. It is the applicant’s responsibility to ensure they register for the correct SELT exam and level based on the latest UKVI rules or their institution’s requirements.
Test Preparation
Candidates are advised to prepare adequately before taking the SELT exam to ensure they meet the required CEFR level and perform confidently in the test. Proper preparation improves success chances and helps avoid costly re-sits.
If you need guidance on choosing the correct SELT exam for your visa or study plans, Exambeta can help you make the right decision.
PTE Academic (Pearson Test of English Academic)
PTE Academic is a computer-based English language proficiency test designed to assess the Listening, Reading, Speaking, and Writing skills of non-native English speakers. It is commonly used for admission into English-speaking universities and higher education institutions, and also as proof of English language ability for visa applications.
PTE Academic is endorsed by GMAC®, the owners of the Graduate Management Admission Test® (GMAT®), and is recognized by universities and colleges worldwide. It is also officially approved by the UK authorities for visa applications.
About the Test
PTE Academic is a fully computer-based exam that focuses on real-life English used in academic environments. The test uses integrated language skills, meaning you may listen, read, speak, and write within the same tasks. You will hear a variety of international accents and academic-style English similar to what you will encounter in English-speaking universities.
As part of its security features, the test includes an unmarked voice recording of each candidate, which forms part of advanced biometric data to help institutions verify candidate identity. The test lasts for approximately 3 hours, and results are usually available online within 5 working days.
Scores are reported on the Global Scale of English, which ranges from 10 to 90. This scale provides a precise measurement of English proficiency and aligns with the Common European Framework of Reference for Languages (CEFR).
Who Accepts PTE Academic?
PTE Academic is internationally recognized and accepted by thousands of universities and institutions worldwide, including top universities in the UK and the USA, as well as government and immigration bodies.
Test Format and Key Features
Computer-based test assessing Listening, Reading, Speaking, and Writing
20 innovative and integrated question types
Uses authentic academic content from international contexts
Test duration: approximately 3 hours
Available in many countries including Nigeria, the UK, the USA, Canada, Australia, China, India, Japan, South Korea, Hong Kong, and Taiwan
Flexible and easy registration process
Secure online score reporting system
Results typically available within 5 business days
Test Preparation
Candidates are advised to prepare for at least one month before taking the PTE Academic in order to become familiar with the test format, improve language skills, and increase confidence.