The correct option is C 35
According to the graph, Rahul has scored the following marks in different subjects,
70, 60, 80, 50, 100
Arranging the data in ascending orders, we get
50, 60, 70, 80, 100
Here, we have 5 observations. Therefore, the median would be the (5+12)th=3rd observation.
⇒ Median of data = 70
⇒ Half of median = 702
= 35
Hence, the correct answer is option (c).