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Quantitative - Mathematics - Arithmetic:

Arithmetic

MCQ - 14-1392

Question:

Solve for x:

1024 = 4 2 x + 1

  1. x = 2
  2. x = 8
  3. x = 5
  4. x = 8
  5. x = 10

Correct Answer: A

Explanation:

Represent 1024 in exponential form using a base of 4:

4⋅4⋅4⋅4⋅4 = 1024

4 5 = 1024

Solve for x by equating exponents:

4 2 x + 1 = 4 5

2x + 1 = 5

2x = 4

x = 2

Record Performance

86 MCQ for effective preparation of the test of Arithmetic of Arithmetic section.

Read the MCQ statement: , keenly and apply the method you have learn through the video lessons for Arithmetic to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 14-1392.

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