Which number is not divisible by 12 ? 3816 7012 8760 1284

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UpStudy AI · Accepted Answer

A number is divisible by 12 if it is divisible by both 3 and 4.

1. For 3816:
 • Sum of digits = 3 + 8 + 1 + 6 = 18, which is divisible by 3.
 • Last two digits = 16, which is divisible by 4.
 Thus, 3816 is divisible by 12.

2. For 7012:
 • Sum of digits = 7 + 0 + 1 + 2 = 10, which is not divisible by 3.
 Since it fails the divisibility by 3, 7012 is not divisible by 12.

3. For 8760:
 • Sum of digits = 8 + 7 + 6 + 0 = 21, which is divisible by 3.
 • Last two digits = 60, which is divisible by 4.
 Thus, 8760 is divisible by 12.

4. For 1284:
 • Sum of digits = 1 + 2 + 8 + 4 = 15, which is divisible by 3.
 • Last two digits = 84, which is divisible by 4.
 Thus, 1284 is divisible by 12.

Out of the given numbers, 7012 is not divisible by 12.
7012 is not divisible by 12.

Which number is not divisible by 12 ? 3816 7012 8760 1284

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