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Numbers-Data Intensity 1 :: Discussion
| 39. | n is a whole number which when divided by 4 gives 3 as remainder. What will be the remainder when 2n is divided by 4 ? | |
| A. | 1 | |
| B. | 2 | |
| C. | 3 | |
| D. | None of Above | |
| Answer: Option B | |
| Explanation: | |
|
Let n = 4q + 3. Then 2n = 8q + 6 = 4(2q + 1 ) + 2. Thus, when 2n is divided by 4, the remainder is 2. |
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