engineering recuitment Rajasthan Informatics Assistant (Suchna Sahayak) Mock Test 2023 Data Interpretation Tabulation
The following table shows the number of students in different streams in 5 departments. Study the table carefully and answer the question based on the table.
| Stream | Department | ||||
| A | B | C | D | E | |
| Physics | 400 | 500 | 350 | 300 | 600 |
| Chemistry | 750 | 600 | 700 | 500 | 450 |
| Mathematics | 300 | 400 | 450 | 500 | 650 |
| Computer Science | 250 | 300 | 380 | 550 | 750 |
Find the ratio of students in departments A and B in Physics, Chemistry and Computer Science streams.
1
1 ∶ 2
2
1 ∶ 1
3
2 ∶ 1
4
2 ∶ 13