The following examples demonstrate how it is possible to generate and save any type of data right in the browser using the W3C saveAs() FileSaver interface, without contacting any servers.
Quantitative Aptitude for Competitive Examinations Abhijit Guha
"Quantitative Aptitude" by Abhijit Guha is a valuable resource for aspirants preparing for competitive exams. The book provides comprehensive coverage of mathematical concepts, practice questions, and solved examples, making it an essential guide for those seeking to improve their quantitative aptitude skills. Quantitative Aptitude Book By Abhijit Guha Pdf
Once you learn a concept, use a stopwatch to solve the practice sets. and solved examples