Teaching CTET (Paper 1 & Paper 2) Mock Test Series 2025 Quantitative Aptitude Number System Divisibility and Remainder
Let x be the greatest number of 4-digits which when divided by 12, 15, 16 and 20, the remainders are 9, 12, 13, and 17, respectively. The sum of the digits of x is:
1
13
2
27
3
17
4
28