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:
68 comments Page 4 of 7.
Suja said:
8 years ago
Thank you all for the explanation.
Aditya said:
8 years ago
41 will be the answer.
Arnima said:
9 years ago
Can anybody explain to me how we got 32, 60 can come under 40 so why we took 30?
Abirami said:
7 years ago
I am not understanding this. Can anyone explain it clearly?
Apurva said:
1 decade ago
Answer is correct, because they said at least 60%; if we consider 40 mark column then they have 80%;and if that of 30 column is 60% (at least) ;Hence correct.
Sandee said:
1 decade ago
If we can assume 50 as 100% so our 1st step is 1st calculate the percentage of 50 how much see below it.
50 100
60% ?
We got 30 Answer then see our table we can find 32 come under 30's and above category this is our final answer.
50 100
60% ?
We got 30 Answer then see our table we can find 32 come under 30's and above category this is our final answer.
Anshika jain said:
1 decade ago
I think even the person who scored 40 above are to be taken into consideration as the question has not mentioned that even 40+ students are included in 30+ students.
Maya said:
1 decade ago
Atleast 60% means. 60% and above acc to me. So answer should be 41.
Raj said:
1 decade ago
These type of questions are come in GRE please tell me. I want score at least 285+ please help me.
Sobana said:
1 decade ago
Question is asked that at-least 60% is needed for pursuing higher studies. So only least percentage i.e. 30% should be considered.
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