Teaching CTET (Paper 1 & Paper 2) Mock Test Series 2025 Quantitative Aptitude Number System Divisibility and Remainder
Consider a 6-digit number of the form XYXYXY. The number is divisible by :
1
3 and 7 only
2
7 and 13 only
3
3, 13 and 37 only
4
3, 7, 13 and 37