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Quantitative - Mathematics - Word Problems:

Number System - All NUMBERS on the Tests

MCQ - 511-13278

Question:

If n is an integer, which of the following represents an odd number?

  1. 2n + 3
  2. 2n
  3. 2n + 2
  4. 2n
  5. n +1

Correct Answer: A

Explanation:

If n is an integer, then 2n is an even number for all values of n

If an odd number is added to an even number, the resulted number will always be an odd number.

2n + 3 is an odd number for all values of n.

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Read the MCQ statement: If n is an integer, which of the following represents an odd number? , keenly and apply the method you have learn through the video lessons for Number System - All NUMBERS on the Tests to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 511-13278.

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