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Data Interpretation Test



            9.                                                     10.
                          2001       2002                                 40      1998      1999
               120                                                                               35 37.5
                                                                          35
               110                                                        30     25  22.5 30  27  25   25
              Production (in lakh tonnes)  90                         Number of units Exported                    (In naira)  15  20  20
               100
                                                                          25
                                                                          20
                80
                70
                                                                         10
                60
                                                                          5
                50
                                                                          0
                40                                                             A      B     C      D     E
                                                                                       Type of vehicles
                30
                                                                   The above graph shows the total number of the different
                20                                                 types of vehicles (in naira) exported by a company in 1998
                                                                   and  1999.  Study  the  graph  carefully  and  answer  these
               10                                                  questions:
                                                                      (i) Total  exports  in  1998  and  1999  together  was
                0                                                         equal in case of which of the following pairs of
            The above graph shows the production (in tonnes) of six       types?
            units  of  a  company  in  2001  and  2002.  Study  the  graph   (A)  A and E
            carefully and answer these questions:                         (B)  A and D
               (i) What  is  the  average  production  of  all  units  (in   ( C)  B and D
                   tonnes) for the year 2002?                             (D)  None of these
                   (A)  89                                            (ii) The percentage change (increase or decrease) in
                   (B)  92                                                the number of vehicles exported from 1998 to
                   ( C)  87                                               1999  is  minimum  in  the  case  of  which  of  the
                   (D)  95                                                following types of vehicles?
               (ii) Average production of three units  A, B and C in      (A)  A
                   2001 is and what percent of the average production     (B)  B
                   of units D, E, F in 2002?                              ( C) C
                   (A)  109.43                                            (D)  D
                   (B)  90.37                                         (iii) The exports of D type vehicle in 1998 was what
                   ( C)  91.38                                            percentage of Exports of E type vehicle in 1999?
                   (D)  106%                                              (A)  150
               (iii) What is the ratio of total production for two years   (B)  175
                   together for unit B to that for C?                     ( C)  75
                   (A)  17 : 13                                           (D)  125
                   (B)  13 : 17                                       (iv) The number of E type vehicles exported in 1998 is
                   ( C)  31 : 42                                          equal to the number of which type of vehicles
                   (D)  9 : 14                                            exported in 1999?
               (iv) Total production for two years together by unit F is   (A)  A and C
                   what  percent  of  the  total  production  of  the  two   (B)  D only
                   years  together  by  unit  D?  (Rounded  off  to  two   ( C) A only
                   digits after decimal.)                                 (D)  None of these
                   (A)  79.49                                         (v) The average of B and C type vehicles in 1999 was
                   (B)  78.49                                             nearly equal to the exports of which type in 1998?
                   ( C)  78.47                                            (A)  A only
                   (D)  None of the above                                 (B)  C only
               (v) What is the total production of units C, D and E       ( C)  Both A and C
                   together for both the years? (in tonnes)               (D)  None of these
                   (A)  495              (B)  595
                   ( C)  545             (D)  None of these

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