4AB › Great Education

Great Education

Learn · Create · Achieve

Six modules: past papers, notes, answer checking, progress, a teaching board and home tutors.

6 modules

Question Bank & PYQs

Previous-year questions exactly as printed — CSIR-NET, GATE and IIT-JAM chemistry, plus general aptitude. Free, by chapter or by exam.

By chapter By exam & year

Module 2Create

Notes Maker

Topic notes built from the bank: worked examples are real questions with their printed answers, and anything AI drafts is labelled.

Module 3Check & Evaluate

AI Answer Checker

Get homework and exam answers checked with AI, or score an objective paper with the marks checker.

Module 4Analyse & Plan

My Progress & Analysis

Your progress from the answers you have submitted, and a paper analyser for coverage, difficulty and exam mix.

Paper analyser

Module 5Teacher & Classroom

Whiteboard

Teach one previous-year question at a time in classroom-size type, with a digital whiteboard beside it.

Module 6Learn

Great Home Tutors

One-to-one home tuition: tell us the class, subject and area and we match a checked tutor. Tutors can apply to join.

Blog

What Great Education covers

Great Education is the learning side of 4AB. It starts from real exam questions: the question bank carries previous-year chemistry questions for CSIR-NET, GATE and IIT-JAM exactly as printed, plus general aptitude, arranged by chapter and by exam and year. From there you can make topic notes, have written answers checked, follow your own progress, and teach a question on a whiteboard in class. For school students who need a person rather than a tool, Great Home Tutors arranges one-to-one home tuition in Delhi NCR — tell it the class, the subject and the area.

Home tuition and the Great Home Tutor blog

Great Home Tutors — find a tutor or apply to teach · All blog articles

Articles by subject: Chemistry · Maths · Physics · Biology · Science (Class 6–10) · English · Accountancy · Choosing a tutor

Chemistry learning on 4AB

Chemistry question bank · Questions by chapter · Questions by exam and year · Periodic table · Chemistry calculator · Calculator knowledge base · ABC Chemistry courses, Class 11 to CSIR-NET · ABC Chemistry category