ISRO Computer Science (CSE) 2008 - Question 9

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What is the bandwidth of the signal that ranges from 40 kHz 4 MHz

  • A. 36 MHz
  • B. 360 kHz
  • C. 3.96 MHz
  • D. 396 MHz

Answer: C. 3.96 MHz

Explanation: Bandwidth = Highest frequency - Lowest frequency = 4 MHz - 0.04 MHz = 3.96 MHz.

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