I-Calculator ye-Test Score
Gcina inani lemibuzo efanele njengephesenti lesilinganiso kanye ne-grade yokubhala.
Iziphetho zivuselelwa uma ubhala.
Malunga nale khadi
A test score calculator converts the number of questions you got right out of the total into a percentage and a letter grade. Enter how many you answered correctly, or switch to entering how many you got wrong and it works out the rest. If wrong answers carry a penalty — some standardized exams deduct a fraction of a point to discourage guessing — set the points lost per wrong answer under advanced options; otherwise every wrong or blank question simply scores zero.
Worked example: 18 correct out of 20 is 18 ÷ 20 × 100 = 90%, an A-. If instead a quarter-point penalty applied to the 2 wrong answers, the raw score would be 18 − 0.25×2 = 17.5, giving 17.5 ÷ 20 = 87.5%, a B+.
A reference table shows exactly where each percentage falls on the letter scale. Teachers use it to grade quizzes and set curves, and students use it to check a score before results are posted or to see how many more questions they need right to reach the next grade.
Imibuzo ebuzwa kaningi
Ngiyibala kanjani iphesenti lokuhlonza?
Yabelana inani lemibuzo efanele ngenani eliphelele lemibuzo bese uphinda nge 100. Ama-18 alungile kusuka ku-20 yi-18 ÷ 20 × 100 = 90%.
Ingabe ngizofaka inani elikhohliwe endaweni yalo?
Yebo — hlela indlela “Inombolo engalungile” bese ubhala ukuthi ngabe ulahlekelwa yiziphi. I-calculator isusa lokhu kusuka ku-total ukuthola ukuthi ngabe uthola kanjani izibalo, bese isebenza ngaphandle kwephesenti ngendlela efanayo.
Usebenza kanjani umonakalo wesinqumo esibi?
Ezinye izifundo zisusa inhlamvu yengxenye yephoyinti ngalinye lemibuzo engalungile ukuze kuvimbele ukucabanga. Uma uhlela umonakalo, uphindaphindwa inani lemibuzo engalungile futhi ususwa ku-core yakho eluhlaza ngaphambi kokuba iphesenti lisebenze.
Ingabe kunemibuzo eminingi engingakwazi ukuyiphendula ngokungalungile futhi ngidlule?
Yabelana iphesenti lokudlula ofuna nge 100 bese uphinda ngenani eliphelele ukuze uthole impendulo efanele encane, bese ususa kusuka ku- total. Ukugcina i- 70% yokudlula ku- 20- question test ufuna 14 elungile, ngakho ungalahla ngaphezu kuka- 6.
Yini isilinganiso sokuhlolwa okufanele ngifune ukuze ngithole i-A?
Ku-scale ejwayelekile i-A iqala ku-90%. Ukuphindaphinda i-0.90 ngenani lemibuzo bese ujikeleza: ku-50-imibuzo yokuhlolwa udinga 45 elungile ye-A, 40 ye-B ne-35 ye-C.
Ingabe impendulo engekho ibalwa njengento engalungile?
Ngokuzenzakalela yebo - noma yisiphi isimbuzo esingaphendulwa kahle sithola isibalo esingu-zero, ngakho-ke izibopho nezixazululo ezingalungile zibiza ngokufanayo. Zihlukile kuphela uma uhlela umonakalo wombuzo ongalungile, osetshenziswa kunombolo yezixazululo ezingalungile.
API — sebenzisa le calculator kusuka kukhodi
Nquma le calculator njenge JSON evulekile yendawo yokuqeda - akukho isithonjana esidingekayo. Thumela amaxabiso endawo ngezansi njengezilungiselelo zombuzo noma i-JSON. Noma yini ongayishiya isebenzisa iphutha elifanayo elifakwe ngaphambili lekhasi; ipharamitha engaziwa yi-400, ayikho i-zero emnyama. Funda i-API egcwele →
Ingxenye yendawo
GET https://calculator.free/api/v1/test-score/curl
curl "https://calculator.free/api/v1/test-score/?mode=correct&correct=18&total=20"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/test-score/?" + new URLSearchParams({
"mode": "correct",
"correct": "18",
"total": "20"
}));
const data = await r.json();
console.log(data.results);Izibalo ziyisilinganiso esisetshenziswa ukuqondisa kuphela, hhayi ukucebisa ngezimali, ukwelashwa noma ukukhokha.