Home › GED Test Prep & Exam 2026 › Question 10 of 10

GEDQuestion 10 / 10

A tank is 40% full and contains 120 liters. What is the tank's total capacity?

Practise this GED question free, then download the PDF, watch the video walkthrough, or unlock timed mock exams for the full web bank.

Download PDF Watch video

Multiple choice — select the best answer

A160 liters
B300 liters
C280 liters
D480 liters

✓ Correct answer: B. 300 liters If 40% of capacity C equals 120 liters, then C = 120 ÷ 0.40 = 300 liters, using the percent equation part = percent × whole.

.q-expl{display:block!important}.q-opt[data-idx="1"]{border-color:#16a34a;background:#f0fdf4}.q-opt[data-idx="1"] .oltr{background:#16a34a;color:#fff}.q-opt{cursor:default!important;pointer-events:none}

Keep practising. Use the free GED PDF, watch the YouTube walkthrough, or unlock all 10 web questions with timed mock exams.

Free PDF Video walkthrough

← Previous 🎲 Random question ↩ Back to all questions

Keep practising

Related questions

Free practice here. Timed mocks when you are ready.

Study the GED Test Prep & Exam 2026 free question explanations, download the PDF, then unlock timed mock exams on the web when you want exam-day practice.

Download PDF Start practice test