The table shows the marks scored by 5 students in a test.

Students	A	B	C	D	E
Marks	20	30	10	20	40

Which of the following bar graphs represents the information shown in the table above?

1. Identify the required bar heights from the table

From the table, the marks are:

• A: $20$
• B: $30$
• C: $10$
• D: $20$
• E: $40$

2. Check the options against the required heights

Checking the given bar graphs:

• Bar graph (1): A=$20$, B=$30$, C=$10$, D=$20$, E=$40$. This matches the table perfectly.
• Bar graph (2): C=$20$ (incorrect, should be $10$).
• Bar graph (3): B=$40$ (incorrect, should be $30$), E=$30$ (incorrect, should be $40$).
• Bar graph (4): D=$10$ (incorrect, should be $20$).