Number System
Basic Numeracy & Data Interpretation · PYQ 2022
An Identity Card has the number ABCDEFG, not necessarily in that order, where each letter represents a distinct digit (1, 2, 4, 5, 7, 8, 9 only). The number is divisible by 9. After deleting the first digit from the right, the resulting number is divisible by 6. After deleting two digits from the right of the original number, the resulting number is divisible by 5. After deleting three digits from the right of the original number, the resulting number is divisible by 4. After deleting four digits from the right of the original number, the resulting number is divisible by 3. After deleting five digits from the right of the original number, the resulting number is divisible by 2. Which of the following is a possible value for the sum of the middle three digits of the number?