Saturday, December 20, 2014

common admission test (CAT)

            The Common Admission Test (CAT) is a computer based test held in India. This test scores a person on the bases of quantitative abilitydata interpretationverbal ability and logical reasoning. The Indian Institutes of Management (IIM's) 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 IIM's 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.

             CAT 2014 was conducted by Tata Consultancy Services (TCS) as the contract of the previous test agency Prometric had come to an end. CAT 2014 was a 170 minute test consisting of 100 questions(50 from quantitative ability & data interpretation and 50 from verbal ability & logical reasoning).

             The Common Admission Test (CAT), like virtually all large-scale exams, utilizes 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 omitted. 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.
               Three scaled scores will be presented for each candidate: an overall scaled score and two separate scaled scores for each section. As the two sections evaluate distinct sets of knowledge and skills, scores do not correlate across sections. A high score in one section does not guarantee a high score in another section. Percentile rankings are provided for each individual section as well as for the overall exam score.