UPSC Prelims 2024 · CSAT (Paper 2) · Q17
Basic Numeracy
Medium · Cyclicity of unit digits
What is the rightmost digit preceding the zeros in the value of 20^20?
UPSC Prelims 2024 · CSAT (Paper 2) · Q17
Medium · Cyclicity of unit digits
What is the rightmost digit preceding the zeros in the value of 20^20?