Study the given table carefully and answer the question that follows : The following table gives the marks obtained by 6 students in 6 different subjects in an examination. Note: The number in the bracket gives the maximum marks in each subject. Subject (Max Marks) Student Physics (100) Chemistry (100) Math (100) History (50) Computer Science (50) Hindi (50) A 80 76 68 40 36 24 B 90 68 72 42 38 26 C 85 81 75 38 32 31 D 75 79 58 28 28 34 E 45 65 62 31 29 28 F 68 72 68 26 34 30
Which student obtained maximum marks?
C
Analyzing Student Marks Data
To determine which student obtained the maximum marks, we need to calculate the total marks for each student across all six subjects: Physics, Chemistry, Math, History, Computer Science, and Hindi. The table provides the individual subject marks for each student. We will sum the marks for each student.
| Subject (Max Marks) | Student A | Student B | Student C | Student D | Student E | Student F |
|---|---|---|---|---|---|---|
| Physics (100) | 80 | 90 | 85 | 75 | 45 | 68 |
| Chemistry (100) | 76 | 68 | 81 | 79 | 65 | 72 |
| Math (100) | 68 | 72 | 75 | 58 | 62 | 68 |
| History (50) | 40 | 42 | 38 | 28 | 31 | 26 |
| Computer Science (50) | 36 | 38 | 32 | 28 | 29 | 34 |
| Hindi (50) | 24 | 26 | 31 | 34 | 28 | 30 |
Let's calculate the total marks for each student:
Calculating Total Marks for Each Student
- Student A Total Marks:
Student A's marks are 80 (Physics) + 76 (Chemistry) + 68 (Math) + 40 (History) + 36 (Computer Science) + 24 (Hindi).
Total for Student A = \(80 + 76 + 68 + 40 + 36 + 24 = 324\)
- Student B Total Marks:
Student B's marks are 90 (Physics) + 68 (Chemistry) + 72 (Math) + 42 (History) + 38 (Computer Science) + 26 (Hindi).
Total for Student B = \(90 + 68 + 72 + 42 + 38 + 26 = 336\)
- Student C Total Marks:
Student C's marks are 85 (Physics) + 81 (Chemistry) + 75 (Math) + 38 (History) + 32 (Computer Science) + 31 (Hindi).
Total for Student C = \(85 + 81 + 75 + 38 + 32 + 31 = 342\)
- Student D Total Marks:
Student D's marks are 75 (Physics) + 79 (Chemistry) + 58 (Math) + 28 (History) + 28 (Computer Science) + 34 (Hindi).
Total for Student D = \(75 + 79 + 58 + 28 + 28 + 34 = 302\)
- Student E Total Marks:
Student E's marks are 45 (Physics) + 65 (Chemistry) + 62 (Math) + 31 (History) + 29 (Computer Science) + 28 (Hindi).
Total for Student E = \(45 + 65 + 62 + 31 + 29 + 28 = 260\)
- Student F Total Marks:
Student F's marks are 68 (Physics) + 72 (Chemistry) + 68 (Math) + 26 (History) + 34 (Computer Science) + 30 (Hindi).
Total for Student F = \(68 + 72 + 68 + 26 + 34 + 30 = 298\)
Comparing Total Marks
Now we compare the total marks obtained by each student:
- Student A: 324
- Student B: 336
- Student C: 342
- Student D: 302
- Student E: 260
- Student F: 298
Comparing these totals, we can see that Student C obtained the highest total marks, with a total of 342.
Identifying the Student with Maximum Marks
Based on the total marks calculated, Student C achieved the maximum marks among the six students.
Revision Table: Key Calculations
| Student | Physics (100) | Chemistry (100) | Math (100) | History (50) | Computer Science (50) | Hindi (50) | Total Marks |
|---|---|---|---|---|---|---|---|
| A | 80 | 76 | 68 | 40 | 36 | 24 | 324 |
| B | 90 | 68 | 72 | 42 | 38 | 26 | 336 |
| C | 85 | 81 | 75 | 38 | 32 | 31 | 342 |
| D | 75 | 79 | 58 | 28 | 28 | 34 | 302 |
| E | 45 | 65 | 62 | 31 | 29 | 28 | 260 |
| F | 68 | 72 | 68 | 26 | 34 | 30 | 298 |
Additional Information: Data Interpretation Basics
Data interpretation questions often require extracting information from tables, charts, or graphs and performing calculations or comparisons to answer specific questions. In this problem, we interpreted the table to find individual student marks and then performed simple addition to find the total marks for each student. Comparing these totals allowed us to identify the student with the maximum marks. Understanding how to read and process data presented in tables is a fundamental skill for such questions. Always check the units or maximum values (like maximum marks per subject here) to correctly interpret the data.
Important Questions from Tabulation
The table shows District-wise data of a number of primary school teachers posted in schools of a city.
Study the table and answer the question:
District
Male teachers
Female teachers
East
1650
2375
North
1075
2651
West
1280
1520
South
1170
1085
Central
690
859
What is the difference between the total number of male teachers in the districts East, North, West taken together and the total number of female teachers in the districts East and South?Table shows income (in Rs. ) received by 4 employees of a company during the month of December 2020 and all their income sources.
Source
Amit
Suresh
Nitin
Varun
Salary
35000
38500
29000
42000
Arrears
6000
6300
5000
7500
Bonus
1000
1100
1000
1240
Overtime
1800
1950
1400
1500
What is the ratio of salary of Varun to his income other than salary?Study the table and answer the question:
Income (Rs.)
No. of persons
Less than 200
12
Less than 250
26
Less than 300
34
Less than 350
40
Less than 400
50
What is the percentage of persons earning Rs. 250 or more?The following table shows the annual profit of a company (in Rs. lakh).
2014-2015
2015-2016
2016-0217
2017-2018
2018-2019
625
690
725
775
815
The period which has the maximum percentage increase in profit over the previous year is:
The table given below shows the number of persons participating in a survey from 6 different states.
States Persons S1 100 S2 200 S3 400 S4 500 S5 600 S6 800 What is the ratio of number of person participating in a survey from state S3 to the number of person participating in a survey from state S4?
