A PJ

• (you have to b an IITian to undersatnd this)
  A boy making preparation for an entrance exam next year goes to a book shop and buy a book about half kg weight(means having about 2000 pages) Then he takes book to student Studieng Law and asks him "How much time it will take to prepare through this book"?
  Law student :: "About a year"
  then boy goes to Medical student
  Boy :: "How much time it will take to prepare this book"?
  Medical Student: "about Six Months"?
  then Boy goes to IIT student(feeling very tense)
  Boy ::"How much it will take to prepare from this book"?
  IITian ::(bit confused )
  (Quistions boy)
  "When is the Exam"

taken from IITbb