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  • Question
  • Karthik read 613 th of a book in 1st week and 59 th of the remaining book in 2nd week. If there were 100 pages unread after 2nd week, how many pages were there in the book ?


  • Options
  • A. 404
  • B. 415
  • C. 418
  • D. 420

  • Correct Answer
  • 418 

    Explanation

    Let the total book be 1

    Then, in the 1st week 6 13 th of book is read

    i.e remaining pages =   1 - 6 13 = 7 13


    in 2nd week he read 5 9 th of it

    i.e 5 9 × 7 13 = 35 117
    Remaining pages after 2nd week =  7 13 - 35 117 = 28 117

    But given remaining pages after 2nd week = 100

     

    28 x 117 = 100

    --> x = 418 

     The total pages in the book are 418

  • Tags: GATE, CAT, Bank Exams, Bank PO, Bank Clerk

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      A wheel makes 1000 revolutions in covering a distance of 88 km. the diameter of the wheel is?

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