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A number is divisible by 9 if:
The last digit is 9
The sum of digits is divisible by 9
It is an odd number
The last two digits are divisible by 9
The sum of digits is divisible by 9
Practice and solve "A number is divisible by 9 if:..." for RRB JE CBT-1 - Divisibility Rules · The correct answer is Option B: The sum of digits is divisible by 9 · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "A number is divisible by 9 if:..." for RRB JE CBT-1 - Divisibility Rules · The correct answer is Option B: The sum of digits is divisible by 9 · Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.