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Which of the following numbers is divisible by 9?

A58556

B56112

C49653

D89445

Answer:

C. 49653

Read Explanation:

Concept: Divisibility law of 9 ⇒ A number is divisible by 9 if the sum of its digit is divisible by 9. Calculation: Option 1: 58556 Sum of the digits = 5 + 8 + 5 + 5 + 6 = 29 (not divisible by 9) Option 2: 56112 Sum of the digits = 5 + 6 + 1 + 1 + 2 = 15 (not divisible by 9) Option 3: 49653 Sum of the digits = 4 + 9 + 6 + 5 + 3 = 27 (divisible by 9) Option 4: 89445 Sum of the digits = 8 + 9 + 4 + 4 + 5 = 30 (not divisible by 9) ∴ Option 3 is correct.


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