Calculadora de Penalidade por Chute
Calcule o impacto de penalidades por respostas erradas em provas de múltipla escolha.
Percentage you want to achieve
Questions Needed Correct
35
Questions Needed Correct vs Total Questions
Formula
## How to Calculate Questions Needed Right Determine the minimum number of correct answers to meet a target percentage. ### Formula **Questions Needed = ceil(Total Questions x Target % / 100)** We round up because you cannot answer a fraction of a question correctly.
Exemplo Resolvido
A test has 50 questions and you need 70% to pass.
- 01Exact number = 50 x 70 / 100 = 35
- 02Questions needed correct = ceil(35) = 35
- 03Questions you can miss = 50 - 35 = 15
Perguntas Frequentes
What if my target percentage results in a fraction?
The calculator rounds up. If you need 35.5 correct, you must answer at least 36 correctly to meet or exceed the target.
Does this account for partial credit?
No, this assumes each question is either fully correct or incorrect. Adjust the target percentage down slightly for partial credit tests.
How many can I skip?
Skipped questions count as incorrect. The questions you can miss includes both wrong answers and skipped questions.