The seventh edition has been thoroughly revised and enlarged. A new chapter on General Engineering that consists of subjects Physics, Chemistry, Mathematics and Electrical sciences has been included. The questions of ‘Fill in the blanks’ and ‘Mark the true and false statements’ have been added. These types of questions are generally asked in the latest test papers of most of the organisations. The text of each chapter has been thoroughly revised and enlarged.
For Gate Test, U.P.S.C. Engineering Services Examinations (I.E.S.), I.A.S. Exams, (Engg. Group), Objective Type Tests of Public Undertaking and Private Limited Companies, Interviews, Degree Examinations, Quick Review of the Subject and other Companies Tests.