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.
Megha said:
1 decade ago
It is never mentioned that the students who have scored 40 and above are to considered in 30 and above. It may best be a inference. The question should be changed to 'least number of students likely o pursue higher studies in Physics'.
Priyaa said:
1 decade ago
Then I guess students with 20, 10. 0 above must also be counted.
Ajay said:
1 decade ago
Are student who have got more than 40 marks not to be counted. ?
Magesh said:
1 decade ago
Thanks @Znachfrage your point helped me in this solution.
Znachfrage said:
1 decade ago
Ok I got it, the number of 40+ marks is already included in the 30+ marks.
Venumadhav said:
1 decade ago
Why people of 40 and above are not qualified ?
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