This winsome book is specially published for the aspirants of SSC CHSL 10+2 - Data entry Operator (DEO) / Lower Division Clerk (LCD) and Junior Secretarial Assistant (JSA) TIER I Exam. The book comprises, Along with the latest study and practicse material, Solved Previous Years papers which wll prove extremely useful for readers to be well coversant with the exam pattern, the type of questions asked and their answers.

- KEY Points :
* Specialised Study and practice Material.
* Solved Multiple Choice Questions.
* Previous Years Papers Solved 
- Salient Features of the Book: 

* The book contains specialised study and practice material on all the relevant subjects.

* The book will prove very useful for study and self practice, and during the precious moments before the exam for quick grasp and reference purpose.

* It will also serve as a true test of your studies and preparation for exam with actual exam style questiions and numerous practice questions given in exhastive exercise. All Questions are solved bny respective subject experts with due diligence.