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Numbers-Data Intensity 1 :: Discussion
| 16. | If the number 517*324 is completely divisible by 3, then the smallest whole number in the place of * will be? | |
| A. | 0 | |
| B. | 1 | |
| C. | 2 | |
| D. | None of Above | |
| Answer: Option C | |
| Explanation: | |
|
Sum of digits = (5 + 1 + 7 + x + 3 + 2 + 4) = (22 + x), which must be divisible by 3. ∴ x = 2. |
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