Multiple choice
The right option,
and why the others fail.
A letter on its own teaches you nothing, and it is worth nothing on the exam where the options are shuffled. The useful output is why the correct option is correct and what each distractor was designed to catch you on.
Free to try — 5 solves every day. No credit card.
How it works
Snap the whole question
Include the stem and every option. A cropped option list produces a confident wrong answer.
Get the answer with reasons
The correct option, then a line for each wrong one saying what misconception it targets.
Use it on practice, not on grades
This is a revision tool. Graded quizzes and proctored tests are off limits.
What it handles
Science and math options
Where the distractors are the answers you get from specific common errors.
Reading comprehension
Which option the passage actually supports, versus which one merely sounds true.
All of the above questions
Each option evaluated separately before the combined ones are judged.
Negative stems
Which is NOT true questions, where reading the stem wrongly costs the mark.
Best answer questions
Where several options are true and one is most complete.
Image-based options
Diagrams, graphs, and structures as options, read from the snapped region.
A real one, worked out
This is the shape of every answer: the result first, then the reasoning that got there.
Question
Which of these is a physical change? A) iron rusting B) wood burning C) ice melting D) bread baking
Answer
C, ice melting
Steps
- 1A physical change alters form but not chemical identity. No new substance is produced.
- 2A: rusting forms iron oxide, a new substance. Chemical.
- 3B: burning produces carbon dioxide and water. Chemical.
- 4C: ice melting turns solid water into liquid water. Still H2O. Physical.
- 5D: baking changes the proteins and starches irreversibly. Chemical.
- 6Only C leaves the substance unchanged, so C is the answer.
The reversibility test is a shortcut, not the rule. The rule is whether a new substance forms.
Read the distractors. They tell you what your teacher expects you to get wrong.
What it will not do
- It will not be used during a graded quiz, a test, or a proctored assessment. That is a policy, not a setting.
- It will not read options that are outside the box you dragged.
- It will not always be right on trick questions written by your specific instructor.
- It will not learn your course's mark scheme. Ask it to explain in your course's terms.
Solvecoon is a study aid, not an answer machine. Exams, graded quizzes, and proctored tests are off limits — see the acceptable use policy.
Questions people ask
- Can I use it on my online quiz?
- No, not if it counts toward a grade or is proctored. That is against our acceptable use policy. On practice questions and past papers it is exactly what the tool is for.
- Does it explain the wrong options?
- Yes. That part is more useful than the answer, because distractors are built from specific common mistakes.
- What if the options are images?
- Snap the whole block. Diagrams, graphs, and chemical structures are all read from the captured region.
- How many can I do for free?
- Five solves a day on the free plan. Pro raises it to 150 a day under fair use.
Stuck on something?
Select it or snap it — Solvecoon understands it.
Add to Chrome →Free to try — 5 solves every day. No credit card.