THE QUATRAE PREPARATION LIBRARYYour next breakthrough
Your next breakthrough
starts with the right resource.
From your first OIR question to your next written exam.
Find focused study material for the preparation ahead.
Looking for written exam books?NDA · CDS · AFCAT · ACC — covers, prices and previews
View written books ↗QUICK SEARCH
THE QUATRAE LIBRARY
Choose your preparation focus.
5 preparation areas · Explore a collection to see its study material
01 / SCREENING
PREPARATION COLLECTION
Screening
Build the speed, observation and communication needed for OIR and PPDT.
Explore collection02 / PSYCHOLOGY
PREPARATION COLLECTION
Psychology
Prepare for the four Psychology tests with timed, response-focused practice.
Explore collection03 / GTO TASKS
PREPARATION COLLECTION
GTO Tasks
Develop the planning, communication and group effectiveness demanded across GTO tasks.
Explore collection04 / WRITTEN EXAMS
PREPARATION COLLECTION
Written Exams
Choose NDA, CDS, AFCAT or ACC and turn the syllabus into a focused, subject-wise study plan.
Explore collection05 / PYQ
PREPARATION COLLECTION
PYQ
Own the patterns UPSC repeats. Choose NDA or CDS for 11 years of genuine previous-year questions, organised topic-wise across 10 difficulty levels.
Explore collectionBUILD YOUR STUDY COLLECTION
Explore bundles Preparing for more than one topic?
Explore book bundles by SSB stage or written exam. Compare the included titles and prices.