If a 2-digit number 'a0' is divisible by 3, possible non-zero values for 'a' are:

Type: MCQ • Marks: 1

A. 5, 7, 9

B. 3, 6, 9

C. 1, 2, 3

D. 2, 4, 6

Explanation

Sum = a + 0 = a. For a to be a non-zero digit divisible by 3, a = 3, 6, 9.

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Class 7th Ganita Prakash 1

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