"Quantitative Aptitude for Competitive Examinations" by R.S. Aggarwal.
"Objective General English" by S.P. Bakshi.
"Lucent's General Knowledge" by Dr. Binay Karna and Manwendra Mukul.
"A Modern Approach to Verbal & Non-Verbal Reasoning" by R.S. Aggarwal.
"SSC Reasoning Chapterwise Solved Papers" by Kiran Publication.
"SSC CHSL 10+2 Tier-I Solved Papers" by Arihant Experts.
"Descriptive General English" by S.P. Bakshi and Richa Sharma.
"Objective Computer Awareness" by Arihant Experts.
"SSC CHSL 10+2 Tier-I Practice Work Book" by Kiran Publication.
"Lucent's General Science" by Ravi Bhushan.