Test Score Calculator
Kuchinja huwandu hwemazano akarurama kuita huwandu hwemazana ezvibodzwa uye zvibodzwa zvemazita.
Zvinyorwa zvinogadziridzwa paunenge uchinyora.
Nezve iyi kalkulator
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.
Zvimwe zvinobvunzwa zvakanyanya
Ndiani anofanira kuongorora zvidzidzo zvangu?
Chiva nhamba yemashoko akarurama ne total number of questions uye wedzera ne 100. 18 zvakarurama kubva makumi manomwe ndi 18 ÷ 20 × 100 = 90%.
Ndinogona here kuisa nhamba yandakaipa?
Ndinoda — sarudza modhi kuti “Number wrong” uye tinya kuti uwane kuti ndezvipi zvawakashaya. Calculator inobvisa izvi kubva pazviuru kuti uwane kuti ndezvipi zvawakawana zvakarurama, wozowanawo kuti ndezvipi zvakaipa.
Maitiro ekuzvidzivirira kubva pakuzviuraya?
Some exams subtract a fraction of a point for each wrong answer to discourage guessing. If you set a penalty, it is multiplied by the number of wrong answers and removed from your raw score before the percentage is worked out.
Ndezvipi mibvunzo yakawanda ndinogona kumbobvira ndatoita zvakaipa uye kuenderera mberi?
Chiva zvikamu makumi maviri kubva muzana zvaunoda kuti uenderere mberi ne100 uye uzvipindure nehuwandu hwekusvika pakuwana bvunzo dzaunogona kukunda, wozobvisa kubva pahuwandu hwekusvika pakuwana bvunzo dzaunogona kukunda. Kuti uwane 70% yekubudirira pabvunzo ye20-question iwe unofanirwa kukwanisa kukunda bvunzo dze14, saka unogona kushaya bvunzo dze6.
Chii chinoratidza kuti ndinofanira kudzidza kuti ndiwane A?
Pazviyero zvakajairika, A inotanga pa90%. Muenzanise 0.90 nehuwandu hwemibvunzo uye ronda kusvika kumusoro: pabvunzo ine mibvunzo 50, iwe unofanirwa kukwanisa kunyatsotaura 45 kuti uwane A, 40 kuti uwane B uye 35 kuti uwane C.
Chipo chisina chinhu chinova chinhu chimwe chete nechipo chakaipa?
Nekuzvimisikidza, hapana — chero mibvunzo isina kugadziriswa zvakanaka inowana zero, saka mazita evanhu uye mazita akaipa anobhadharwa zvakafanana. Vakasiyana chete kana iwe ukaisa mhosva yekukanganisa, iyo inoitwa nehuwandu hwemazita akaipa.
API — kushandisa iyi kalkulator kubva code
Nhare iyi calculator semahara JSON endpoint - hapana chikuru zvinodiwa. Kutumira nzvimbo mavara pasi separameter query kana JSON. Chii zvachose chaunoisa kunze chinoshandisa default iyo peji iri rakasviba nayo; parameter isiri yechokwadi inonzi 400, uye haisi zero. Tora yakazara API docs →
Endpoint
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);Zviratidzo zvemubvunzo ndezvekufungidzira kwechinangwa chekudzidzisa chete, kwete zvemari, zvehutano kana zvemari.