Consider an arbitrary number system with independent digits as 0,1 and A. If we generate first few numbers in sequence as 00,01,0A,10,11,1A and if this process is continued to generate the numbers, then the position of 10A is ____
- A. 15
- B. 12
- C. 9
- D. 10
✅ Correct Answer: 12
Explanation
The sequence is: 00 (1st) 01 (2nd) 0A (3rd) 10 (4th) 11 (5th) 1A (6th) A0 (7th) A1 (8th) AA (9th) 100 (10th) 101 (11th) 10A (12th) Hence, the position of 10A is 12.
🎯 Happy Preparation — ACME Academy
