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A. Books
1. Technical Subjects:
"Civil Engineering: Conventional and Objective Type" by R.S. Khurmi and J.K. Gupta
"Electrical Engineering: Objective Type Questions and Answers" by M. Handa and A. Handa
"Mechanical Engineering: Conventional and Objective Types" by R.S. Khurmi
2. General Aptitude:
"Quantitative Aptitude for Competitive Examinations" by R.S. Aggarwal
"A Modern Approach to Verbal & Non-Verbal Reasoning" by R.S. Aggarwal
"High School English Grammar and Composition" by Wren & Martin
3. Computer Proficiency:
"Computer Awareness" by Arihant Publications
"Objective Computer Awareness" by R. Pillai
4. Current Affairs:
Regularly follow newspapers like The Hindu, Times of India, or websites like Jagran Josh for current affairs updates.
Manorama Yearbook or any competitive exam guidebook for current affairs.
5. For Computer Operator:
1. Computer Fundamentals and Programming:
"Computer Fundamentals" by P.K. Sinha
"Programming in ANSI C" by E. Balagurusamy
"Introduction to Algorithms" by Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest, Clifford Stein
2. Database Management:
"Database Management System" by Raghu Ramakrishnan, Johannes Gehrke
"SQL: The Complete Reference" by James R. Groff, Paul N. Weinberg
3. Web Technologies:
"HTML and CSS: Design and Build Websites" by Jon Duckett
"JavaScript and JQuery: Interactive Front-End Web Development" by Jon Duckett
4. General Aptitude:
Same as mentioned for Assistant Engineer (Quantitative Aptitude, Reasoning, English Language).
B. Online Resources and Websites:
1. IndiaBix: Provides practice questions and answers for aptitude and technical subjects.
2. Testbook: Offers mock tests, study materials, and practice questions for competitive exams.
3. Gradeup: Provides study materials, quizzes, and updates on current affairs.
4. Coursera and edX: Offer online courses from universities and institutions on technical subjects and computer science.
