Common Admission Test
The Common Admission Test (CAT)[2] is a computer based test held in India. The test scores a candidate on the bases of Quantitative Ability (QA), Verbal Ability (VA) and Reading Comprehension (RC), Data Interpretation (DI) and Logical Reasoning (LR). The Indian Institutes of Management (IIMs) started this exam and use the test for selecting students for their business administration programs. The test is conducted every year by one of the IIMs based on a policy of rotation. In August 2011, it was announced that Indian Institutes of Technology (IITs) and Indian Institute of Science (IISc) would also use the CAT scores, instead of the Joint Management Entrance Test (JMET), to select students for their management programmes starting with the 2012-14 batch.[3]Common Admission Test (CAT) 2015 was conducted by the Indian Institute of Management Ahmedabad (IIM Ahmedabad)[4] on November 29, 2015. IIM Indore[5] held Common Admission Test for the years 2013-14.
HISTORY
Before 2009, CAT was a paper based test conducted on a single day for all candidates. The pattern, number of questions and duration have seen considerable variations over the years.
On 1 May 2009, it was announced that CAT would be a Computer Based Test starting from 2009. The American firm Prometric was entrusted with the responsibility of conducting the test.[6] The first computer based CAT was marred with technical snags.[7] The issue was so serious that it prompted the Government of India to seek a report from the convenor.[8] The trouble was diagnosed as 'Conficker' and 'W32 Nimda', the two viruses that attacked the system display of the test, causing severe slow down.[9] CAT 2015 was conducted by Tata Consultancy Services (TCS). CAT 2015 was a 180-minute test consisting of 100 questions (34 from Quantitative Ability (QA), 34 from Verbal Ability and Reading Comprehension (VARC), and 32 from Data Interpretation and Logical Reasoning (DILR).[10] As per the official notification, this year CAT 2016 will be conducted by Indian Institutes of Management (IIM) Bangalore.
EXAM FORMAT
The Common Admission Test (CAT), like virtually all large-scale exams, utilises multiple forms, or versions, of the test. Hence there are two types of scores involved: a raw score and a scaled score.
The raw score is calculated for each section based on the number of questions one answered correctly, incorrectly, or left unattempted. Candidates are given +3 points for each correct answer and -1 point for each incorrect answer. No points are given for questions that are not answered. The raw scores are then adjusted through a process called equating. Equated raw scores are then placed on a common scale or metric to ensure appropriate interpretation of the scores. This process is called scaling
TEST PATTERN AND DURATION
. CAT is a computer based test which consists of 100 objective type questions.
There are 3 sections in the test they are,
- Quantitative Ability (QA)
- Verbal and Reading Comprehension (VRC), and
- Data Interpretation & Logical Reasoning (DI & LR).
The Quantitative Ability and Verbal& Reading Comprehension sections consist of 34 questions, whereas the Data Interpretation & Logical Reasoning section has 32 questions. Along with the objective type questions, there are some non-MCQ questions in each section. Candidates have to answer in the space provided to them.
The total duration of the test is 180 minutes or 3 hours. However, each section of the test has a time limit of 1 hour each. The test takers cannot switch between the sections and have to attend the test in a particular order. The order of the sections is-
- VRC
- DI & LR, and
- QA
As per the marking scheme, each question carries 4 marks and there is negative marking of 1 mark for each wrong answer. There is no negative marking for the non-MCQ questions.
CAT registration in numbers over the years
The number of registration in the past years are shown in the following graph:
| Year | Approximate number of Registration |
|---|---|
| 2015 | |
| 2014 | |
| 2013 | |
| 2012 | |
| 2011 | |
| 2010 | |
| 2009 | |
| 2008 | |
| 2007 |
WEBIST
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