In the Venn diagram shown here, the triangle represents ‘ students’, the circle represents ‘ diploma holders’ and the quadrilateral represent‘ graduates’. The numbers given in the diagram represents number of persons of that particular category.

In the Venn diagram shown here, the triangle represents ‘ students’, the circle represents ‘ diploma holders’ and the quadrilateral represent‘ graduates’. The numbers given in the diagram represents number of persons of that particular category.
How many students are diploma holders but NOT graduates?
| Option | 8 | correct |
| Option | 11 | incorrect |
| Option | 40 | incorrect |
| Option | 30 | incorrect |