Career Guide for IT professionals.

List of Career sites

Apptitude

• indiabix.com
• "QUANTITATIVE APTITUDE BY R.S AGGARWAL" : This book is indispensable for aptitude exams. No other book will clear you concepts as profoundly as this one. Many times, questions are asked directly from this book
• toppr.com/guides/quantitative-aptitude
• tutorialspoint.com/quantitative_aptitude
• youth4work.com
• LearningPundits.com
• CodeSignal