CAT Questions | CAT LR DI

Logical Reasoning for CAT | CAT DI LR questions

CAT DI LR section has become increasingly tough beginning from 2015. However, Understanding the basics of Bar graphs, Pie Charts, Multiple graphs, Line Graphs etc forms an integral part of solving tougher CAT level DI LR questions for the CAT Exam. Make use of 2IIMs Free CAT Questions, provided with detailed solutions and Video explanations to obtain a wonderful CAT score. If you would like to take these questions as a Quiz, head on here to take these questions in a test format, absolutely free.

CAT DILR : 2017 slot 2 questions


There were seven elective courses – E1 to E7 - running in a specific term in a college. Each of the 300 students enrolled had chosen just one elective from among these seven. However, before the start of the term, E7 was withdrawn as the instructor concerned had left the college. The students who had opted for E7 were allowed to join any of the remaining electives. Also, the students who had chosen other electives were given one chance to change their choice. The table below captures the movement of the students from one elective to another during this process. Movement from one elective to the same elective simply means no movement. Some numbers in the table got accidentally erased; however, it is known that these were either 0 or 1.
Further, the following are known:
1. Before the change process there were 6 more students in E1 than in E4, but after the reshuffle, the number of students in E4 was 3 more than that in E1.
2. The number of students in E2 increased by 30 after the change process.
3. Before the change process, E4 had 2 more students than E6, while E2 had 10 more students than E3.
The table is given below -
Data Interpretation: Many Graphs

  1. CAT DI LR Previous year questions

    How many elective courses among E1 to E6 had a decrease in their enrolments after the change process?

    1. 4
    2. 1
    3. 2
    4. 3
    Choice C
    2 electives

  2. CAT DI LR Previous year questions

    After the change process, which of the following is the correct sequence of number of students in the six electives E1 to E6?

    1. 19, 76, 79, 21, 45, 60
    2. 19, 76, 78, 22, 45, 60
    3. 18, 76, 79, 23, 43, 61
    4. 18, 76, 79, 21, 45, 61
    Choice D
    18, 76, 79, 21, 45, 61

  3. CAT DI LR Previous year questions

    After the change process, which course among E1 to E6 had the largest change in its enrolment as a percentage of its original enrolment?

    1. E1
    2. E2
    3. E3
    4. E6
    Chioce D

  4. CAT DI LR Previous year questions

    Later, the college imposed a condition that if after the change of electives, the enrolment in any elective (other than E7) dropped to less than 20 students, all the students who had left that course will be required to re-enrol for that elective.
    Which of the following is a correct sequence of electives in decreasing order of their final enrolments?

    1. E2, E3, E6, E5, E1, E4
    2. E3, E2, E6, E5, E4, E1
    3. E2, E5, E3, E1, E4, E6
    4. E2, E3, E5, E6, E1, E3
    Choice A
    E2, E3, E6, E5, E1, E4

CAT Preparation Online | Data Interpretation for CAT questions Videos On YouTube

CAT Preparation Online | Logical Reasoning for CAT questions Videos On YouTube

CAT Questions | CAT Quantitative Aptitude

CAT Questions | CAT DILR

CAT Questions | Verbal Ability for CAT

Where is 2IIM located?

2IIM Online CAT Coaching
A Fermat Education Initiative,
10-C, Kalinga Colony, Bobbili Raja Salai
K.K.Nagar, Chennai. India. Pin - 600 078

How to reach 2IIM?

Phone: (91) 44 4505 8484
Mobile: (91) 99626 48484
WhatsApp: WhatsApp Now