ISRO Electrical Engineering (EE) 2018 - Question 62

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A Mod-6 counter is realized using 3 Nos. of flip-flops. The counter will skip

  • A. 4 Counts
  • B. 3 Counts
  • C. 2 Counts
  • D. Zero Counts

Answer: C. 2 Counts

Explanation: A 3 flip-flop counter has 2³ = 8 total states. A Mod-6 counter cycles through 6 states and skips 8 − 6 = 2 states.

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