Teaching CTET (Paper 1 & Paper 2) Mock Test Series 2025 Quantitative Aptitude Number System Quick Math
Look at the following pattern:
1 × 8 + 1 = 9
12 × 8 + 2 = 98
123 × 8 + 3 = 987
According to this pattern
123456 × 8 + 6 =
1
98765
2
987654
3
9876
4
987546