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Seven people stand in a queue. What is M's position from the front? Statement I: M is exactly in the middle of the queue. Statement II: There are exactly three people ahead of M.

Competition practiceData Sufficiency
  • ABoth statements together are needed (neither alone is sufficient)
  • BStatement I alone is sufficient but Statement II alone is not
  • CEither statement alone is sufficient
  • DStatement II alone is sufficient but Statement I alone is not

Step-by-Step Solution

With 7 people, the middle is position 4 (I). Three people ahead also puts M at position 4 (II). Each alone suffices.
Answer: C) Either statement alone is sufficient

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