UPSC Prelims 2023 · CSAT (Paper 2) · Q27
Basic Numeracy
Hard · Remainders
A number N is formed by writing 7 for 45 times. What is the remainder if N is divided by 13?
UPSC Prelims 2023 · CSAT (Paper 2) · Q27
Hard · Remainders
A number N is formed by writing 7 for 45 times. What is the remainder if N is divided by 13?