Half = aadhi galti. Capital chhota-bada (supreme vs Supreme), comma/full-stop/Hon'ble ka (') chhuta, spacing jod-tod. 2 half = 1 full.
Full = poori galti. Word chhuta, extra joda, spelling galat, word badla.
C me 50 full tak pass, D me 56 tak. Half bachana free ke number hai - last 5 min sirf capital-punctuation theek karo.
Roz test ke baad error-calculator me Full/Half alag dekho, jo zyada usi ki drill karo.