In the Venn Diagram given below, if 'Rhombus' represents ‘Psychologists’, 'Triangle’ represents 'Corporate Employees’ and ‘Circle’ represents ‘Fathers’, then how many Psychologists are Corporate Employees but NOT Fathers?

6

'Rhombus' represents ‘Psychologists’

'Triangle’ represents 'Corporate Employees’

‘Circle’ represents ‘Fathers’

Step 1 ) Look at the figure of Triangle , circle and Rhombus

Step 2) Look at  number given in the figure as many Psychologists are Corporate Employees but NOT Fathers

Step 3) By visual observations we conclude that 6 is the number which represents Psychologists are Corporate Employees but NOT Fathers