Data Interpretation - Table Charts - Discussion
Discussion Forum : Table Charts - Table Chart 4 (Q.No. 2)
Directions to Solve
Study the following table and answer the questions.
Classification of 100 Students Based on the Marks Obtained by them in Physics and Chemistry in an Examination.
| Subject | Marks out of 50 | ||||
| 40 and above | 30 and above | 20 and above | 10 and above | 0 and above | |
| Physics | 9 | 32 | 80 | 92 | 100 |
| Chemistry | 4 | 21 | 66 | 81 | 100 |
| Average (Aggregate) | 7 | 27 | 73 | 87 | 100 |
2.
If at least 60% marks in Physics are required for pursuing higher studies in Physics, how many students will be eligible to pursue higher studies in Physics?
Answer: Option
Explanation:
| We have 60% of 50 = |  |
60 | x 50 |  |
= 30. |
| 100 |
Required number
= No. of students scoring 30 and above marks in Physics
= 32
Discussion:
66 comments Page 7 of 7.
Sumathi Velmurugan said:
2 years ago
The answer is 41. It is the correct answer.
(8)
Tewoderos Meleaku Kahsay said:
2 years ago
Look as the accumulative frequency, as a total number of students is 100. So it adds one over the other then the answer is 32.
(1)
Sambale said:
1 year ago
I think the correct answer is 41.
(24)
Kinley said:
1 year ago
Actually, those students who got 30 and above (including those 9stds scoring above 40) are in 60 and above,
See;
30/50 * 100 = 60%
The table shows 32.
See;
30/50 * 100 = 60%
The table shows 32.
(2)
Vicky said:
9 months ago
The answer should be 41.
(13)
Aari said:
2 months ago
I think the answer must be 41.
(3)
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