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Question

Consider the following table which shows the total number of seats in each college in bracket and the number of students admitted to different streams in a particular year. Based on the data in the table answer questions:

College

College

w

(500)

College

x

(500)

College

y

(1000)

College

x

(1000)

Stream

Science

100

150

350

300

Art

100

100

300

350

Engineering

50

50

150

150

Medical

150

50

50

100

In which stream the number of admitted students is highest?

The correct answer is

Science

Finding the Stream with Highest Student Admissions

The question asks us to identify the stream where the total number of admitted students across all colleges is the highest. We are given a table showing the number of students admitted to different streams in four colleges: College w, College x, College y, and College x (listed again). To answer this, we need to sum the number of admitted students for each stream across all the listed colleges.

College College w (500) College x (500) College y (1000) College x (1000)
Stream
Science 100 150 350 300
Art 100 100 300 350
Engineering 50 50 150 150
Medical 150 50 50 100

Calculating Total Admissions per Stream

Let's calculate the total number of students admitted for each stream by adding the numbers horizontally across all columns for that stream:

  • Science: Total students admitted in Science = Students in w + Students in x + Students in y + Students in x
    Total Science Admissions $= 100 + 150 + 350 + 300 = 900$
  • Art: Total students admitted in Art = Students in w + Students in x + Students in y + Students in x
    Total Art Admissions $= 100 + 100 + 300 + 350 = 850$
  • Engineering: Total students admitted in Engineering = Students in w + Students in x + Students in y + Students in x
    Total Engineering Admissions $= 50 + 50 + 150 + 150 = 400$
  • Medical: Total students admitted in Medical = Students in w + Students in x + Students in y + Students in x
    Total Medical Admissions $= 150 + 50 + 50 + 100 = 350$

Comparing Total Admissions

Now, let's compare the total number of admitted students for each stream:

  • Science: 900
  • Art: 850
  • Engineering: 400
  • Medical: 350

Comparing these totals, we can see that the highest number of admitted students is 900, which is in the Science stream.

Conclusion

Based on the calculations, the stream with the highest number of admitted students is Science.

Revision Table: Stream Admissions

Stream Total Admitted Students
Science 900
Art 850
Engineering 400
Medical 350

Additional Information: Data Interpretation from Tables

Interpreting data from tables is a common skill tested in various exams. It involves carefully reading the rows and columns to extract relevant information and perform calculations or comparisons as required by the question. Key steps often include:

  • Understanding the table structure: What do the rows represent? What do the columns represent? What do the values in the cells mean?
  • Identifying the specific data needed to answer the question.
  • Performing necessary calculations, such as summation, averages, differences, or percentages, based on the identified data.
  • Comparing results to find the maximum, minimum, or other specific values.
  • Being mindful of any notes, units, or special conditions mentioned with the table.

In this problem, we needed to sum values across columns for each row (stream) to find the total admissions per stream before comparing these totals.

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Important Questions from Tabulation

  1. 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?
  2. 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?
  3. 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?
  4. 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:

  5. The table given below shows the number of persons participating in a survey from 6 different states.

    States Persons 
    S1100
    S2200 
    S3400 
    S4500 
    S5600 
    S6800

    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?

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