DSSSB · Reasoning

B, D, E, M, N and R live on six different floors of the same building. The lowest floor of the building is numbered 1, the floor above it is numbered 2, and similarly the topmost floor is numbered 6. Only two persons live between B and R. Only D lives above E. M lives on an even numbered floor. B lives on the ground floor. How many persons live between N and D?

  1. One
  2. Two
  3. Four
  4. Three
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