Hey Athira,
We dont keep solved question papers in the site !! instead you can buy A Exclusive Maths Text which solves all the CUSAT University questions. It is done by one of our professors Ramadevi . I will share a link just to give you an idea.

A Textbook of Engineering Mathematics 1st Edition, authored by N. P. Bali and Dr. Remadevi. S, is a comprehensive textbook for the students of Cochin University of Science and Technology, Kerala. The book is useful for B. Tech students in their 1st Semester who have Engineering Mathematics as one of their subjects. The book is also useful for students preparing for other engineering exams. 

