hi,

see in cusat cat exam there is two options for paper. test code for both of the paper is 101 and 104,   applicants who has applied for  5 Year Integrated M. Sc (Biological Sciences/ Chemistry/ Mathematics / Physics / Statistics)  may choose either of the tests 101 or 104.

Test Code   101 syllabus:

This comprises of 250 objective type multiple choice questions based on 10+2 syllabus. Out of these 250 questions, 125 will be from Mathematics (375  marks), 75 from Physics (225 marks) and 50 from Chemistry (150 marks). The total duration of the test will be three hours. The marks obtained for Mathematics and Physics will be converted to, out of 150 for each of the subject.

Test Code   104 syllabus:

This comprises of 200 objective type multiple choice questions based on 10+2 syllabus. Out of these 200 questions, 75 will be from Physics (225 marks), 50 from Chemistry (150 marks) and 75 from Biology (225 marks). The duration of the test will be two hours and thirty Minutes. The marks obtained for Biology and Physics will be converted to, out of 150 for each of the subject.

since you want to study m.sc integrated statistics you should select test code 101 syllabus. you have to study physics, chemistry and mathematics of 10+2 course.

hope it would help.