Prepare for JAMB with a better practice routine.
Work through JAMB-focused questions, practise your subjects, take timed CBT tests, review your mistakes and keep track of how you're performing.
Question 14 • General Chemistry
A student observed that the volume of a given mass of gas is inversely proportional to its pressure at constant temperature. This statement describes:
Subject-Focused Practice
Work on the subjects you are preparing for with curriculum-aligned questions.
Timed CBT Tests
Get used to answering questions against the clock under real exam conditions.
Answer Review & Steps
Go back through questions and understand the formulas, concepts, and reasons behind your mistakes.
Cut-off Readiness
Track your aggregate average score to ensure you meet departmental cut-off requirements.
Everything in one JAMB preparation space.
You don't need to jump between random question pages every time you want to practise. Choose your subject, select how you want to practise, complete your test and review your performance afterwards.
Choose what you want to work on.
One monthly subscription gives you complete access to all 20 subjects below. There are no per-subject fees.
Agricultural Science
Practise objective questions across Agricultural Science syllabus topics.
Biology
Practise objective questions across Biology syllabus topics.
Chemistry
Practise objective questions across Chemistry syllabus topics.
Christian Religious Studies (CRS)
Practise objective questions across Christian Religious Studies (CRS) syllabus topics.
Civic Education
Practise objective questions across Civic Education syllabus topics.
Commerce
Practise objective questions across Commerce syllabus topics.
Computer Studies
Practise objective questions across Computer Studies syllabus topics.
Economics
Practise objective questions across Economics syllabus topics.
Financial Accounting
Practise objective questions across Financial Accounting syllabus topics.
Fine Arts
Practise objective questions across Fine Arts syllabus topics.
Food & Nutrition
Practise objective questions across Food & Nutrition syllabus topics.
Further Mathematics
Practise objective questions across Further Mathematics syllabus topics.
Geography
Practise objective questions across Geography syllabus topics.
Government
Practise objective questions across Government syllabus topics.
Islamic Religious Studies (IRS)
Practise objective questions across Islamic Religious Studies (IRS) syllabus topics.
Literature in English
Practise objective questions across Literature in English syllabus topics.
Mathematics
Practise objective questions across Mathematics syllabus topics.
Physical & Health Education
Practise objective questions across Physical & Health Education syllabus topics.
Physics
Practise objective questions across Physics syllabus topics.
Use of English
Practise objective questions across Use of English syllabus topics.
Choose how you want to practise.
Select the mode that matches your study goals today.
Learn while you practise.
Work through questions at your own pace and review the available explanations after answering each question.
- Flexible, self-directed pace
- Question-by-question interface
- Immediate answer review
- Step-by-step conceptual explanations
- Retake when eligible
Test yourself against the clock.
Simulate the pressure of an exam by completing a timed test before reviewing your answers.
- Authentic countdown timer
- Exam-style question palette and interface
- Full question navigation and flagging
- Comprehensive results after submission
- Full answer review afterwards
A practice score is useful. Knowing why you got it is better.
Getting 15 out of 20 tells you how you performed. Reviewing the questions you missed can tell you what you need to understand. That's why your completed tests should not simply disappear after you see your score.
Review the question, see the correct answer and read the available explanation so you can understand what you missed.
In this equation, subtracting 7 from both sides gives 3x = 15. Dividing both sides by 3 yields x = 5.
Get used to answering against the clock.
The actual examination is timed. Your preparation can be too. Use timed tests to practise managing your time while working through questions.
Question 18 / 40
A student needs to calculate the energy required to raise the temperature of 2kg of water from 20°C to 80°C. [Specific heat capacity = 4200 J/kg°C]
Build a practice routine that works for you.
You don't have to complete everything at once. Start with one subject, review your results, then return to another subject when you're ready.
Your JAMB UTME preparation space
Choose JAMB UTME access to unlock the available preparation content for this examination.
JAMB UTME Preparation
JAMB- All 20 available JAMB subjects
- Unlimited Practice Mode tests with instant feedback
- Up to 7 full tests per 7 days
- Step-by-step verified question solutions
- In-depth mistake explanations
- Topic performance diagnostics and history
Preparing for another examination too?
You can add another supported examination to your SchoolGateHub account whenever you need it.
Frequently Asked Questions
Answers to common questions about preparing for JAMB UTME.
Ready for your next JAMB practice session?
Choose a subject, take a test and use your results to decide what to work on next.