Practicing Success
In the given figure, how many people study only 2 subjects? |
12 19 23 40 |
19 |
The people who study only history and political science = 6 the people who study only history & tourism = 2 the who study only tourism and political science = 11 ∴ Total no. of people who study only two subjects = (6 + 2 + 11) = 19 |