Referring to a numeric category or selection that is limited to one digit.

एक अंक तक सीमित संख्या श्रेणी

English Usage: In the quiz, only single-digit answers were accepted.

Hindi Usage: क्विज़ में, केवल एकल-अंक उत्तर स्वीकार किए गए।

Refers to a numerical range from one to nine.

एकल अंक में

English Usage: The temperature last night was in single figures.

Hindi Usage: कल रात का तापमान एकल अंक में था।