UPSC Prelims 2021 · CSAT (Paper 2) · Q19
Basic Numeracy
Medium · Digit sum counting
Integers are listed from 800 to 1200. In how many integers is the sum of the digits 12?
UPSC Prelims 2021 · CSAT (Paper 2) · Q19
Medium · Digit sum counting
Integers are listed from 800 to 1200. In how many integers is the sum of the digits 12?