How to Start SSC CGL Preparation: A Topic Plan for the First 90 Days

The hardest part of SSC CGL preparation is not motivation. It is order. The syllabus holds 174 topics across quantitative aptitude, reasoning, English and general awareness, and a new aspirant facing all of them at once usually starts everywhere and finishes nowhere. A better approach is to give the first 90 days a rhythm: foundation topics first, high weight topic families next, and revision built in from the start rather than bolted on at the end.

Days 1 to 30: build the foundation

The first month belongs to the topics that other topics stand on. In quant, that means number systems, percentage, ratio and proportion, and average, because profit and loss, interest, mixtures and data interpretation all reuse them. In reasoning, start with series, coding and decoding, blood relations and direction sense, the patterns that teach you how the section thinks. In English, begin with the core grammar rules behind error spotting, plus a daily habit of vocabulary from synonyms, antonyms and one word substitutions. In general awareness, open with Indian polity basics and modern Indian history, the two cores that anchor the section.

Days 31 to 60: move to the high weight families

With the foundation set, the second month takes the families that carry the most questions. Quant moves to profit and loss with discount, simple and compound interest, time and work, and time, speed and distance, followed by algebra, geometry, mensuration and trigonometry basics. Reasoning adds seating arrangements, syllogisms, and the non verbal patterns. English turns to idioms and phrases, para jumbles, sentence improvement and longer reading comprehension. General awareness widens to geography, everyday science and the static facts around awards, books and sports, with current affairs layered on top in small daily doses.

Days 61 to 90: revise like it is a subject

The last month is not for racing through whatever is left. It is for turning studied topics into scored marks. Split the month into weekly cycles: revisit each finished topic, note the question types that still slow you down, and study those again. Data interpretation deserves special time here, because it combines calculation speed with reading care. Keep one day a week fully for revision of the earliest topics, since the foundation fades fastest. By day 90 you should have met every major topic family at least once and revised the important ones twice.

Medium is not a barrier

Many aspirants lose months studying in a language they only half understand. The ZidPrep SSC CGL library removes that excuse: it is complete, with 522 original study essays across all 174 topics, and the same library exists in English, Hindi and Bengali. Read the topic first in the language you think in, then meet its English question wording in practice. Understanding first, speed second, is the order that lasts.

ZidPrep covers 11 exams and 1,808 topics in total, and the ZidPrep app launches in December 2026. If you are starting today, start with the rhythm, not the rush: foundation in month one, weight in month two, revision in month three. Ninety days of ordered topics will put you ahead of a year of random effort.