1️⃣ Book List
General Aptitude for Competitive Examinations
Author: R.S. Aggarwal
URL:
https://www.amazon.in/s?k=general+aptitude+rs+aggarwal
Quantitative Aptitude
Author: R.S. Aggarwal
URL:
https://www.amazon.in/s?k=quantitative+aptitude+rs+aggarwal
A Modern Approach to Verbal & Non-Verbal Reasoning
Author: R.S. Aggarwal
URL:
https://www.amazon.in/s?k=verbal+and+non+verbal+reasoning+rs+aggarwal
Objective General English
Author: S.P. Bakshi
URL:
https://www.amazon.in/s?k=objective+general+english+sp+bakshi
2️⃣ Official PDF / Syllabus URL
Recruitment Portal:
https://nitc.ac.in/noticeboard/recruitments
Official Website:
https://nitc.ac.in
3️⃣ Best Websites / Tutorials
NPTEL
https://nptel.ac.in
SWAYAM
https://swayam.gov.in
National Apprenticeship Training Scheme
https://nats.education.gov.in
IndiaBIX Aptitude Practice
https://www.indiabix.com
Testbook Preparation
https://testbook.com
4️⃣ Video Lectures / Courses
NPTEL YouTube
https://www.youtube.com/@nptelhrd
Gate Smashers
https://www.youtube.com/@GateSmashers
Unacademy
https://www.youtube.com/@Unacademy
Adda247
https://www.youtube.com/@Adda247
Technical Learning Videos
https://www.youtube.com/results?search_query=graduate+apprentice+aptitude+preparation