Now a days it is evident that engineering optional are quite good scoring for engineering graduates in Civil Services as well as in forest service Examination. There was a need of good solution book for practicing previous year solved papers. Made easy have come up with such a book which contains 18 years previous Solved papers. The book is segregated in topic-wise manner in respected to Paper-I and Paper-II. It is also useful for Civil Services Main Examination, engineering Services Main Examination and various State Engineering Services Examination.