Compute the median for each of the following data: (i) Marks          No. of students    (ii) Marks        No. of students Less than 10        0                          More than 150    0 Less then 30        10                        More than 140    12 Less then 50        25                        More than 130    27 Less then 70        43                        More than 120    60 Less then 90        65                        More than 110    105 Less then 110      87                        More than 100    124 Less then 130      96                        More than 90      141 Less then 150      100                      More than 80      150