Think!

• Suppose three meetings of a group of professors were arranged in Mumbai, Delhi and Chennai. Each professor of the group attended exactly two meetings. 21 professors attended Mumbai meeting, 27 attended Delhi meeting and 30 attended Chennai meeting. How many of them attended both the Chennai and Delhi meetings?

  A - 18
  B - 24
  C - 26
  D - Cannot be found from the above information
  

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The clue is hidden in this statement

Think!

• Q “The clue is hidden in this statement”, read the note handed to Sherlock by Moriarty, who hid the stolen treasure in one of the ten pillars. Which pillar is it?

  A - X
  B - II
  C - III
  D - IX
  

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