If ‘pentagon’ represents ‘Aquatic’, ‘rectangle’ represents ‘Mammals’ and ‘Circle’ represents ‘Fish’, then how many mammals are aquatic but not fish?
1
9
2
11
3
12
4
15
If ‘pentagon’ represents ‘Aquatic’, ‘rectangle’ represents ‘Mammals’ and ‘Circle’ represents ‘Fish’, then how many mammals are aquatic but not fish?