Q:

In the Venn diagram given below, the circle represents ‘North Indian’ the triangle represents ‘Pianists’ the rectangle represents ‘Males’ and the square represents ‘Engineers’. The numbers given in the diagram represents number of persons of that particular category. Who among the following is a female, North Indian, Engineer?

• 1
  5
• 2
  4
• 3
  3
• 4
  9