This is a bilingual book by Rakesh Yadav, published by Rakesh Yadav Readers Publication Pvt. Ltd. — the Maths Revision Booster covering Arithmetic and Advance Maths, with all formulae and theorems, smart concepts, short tricks and solved examples. Being a bilingual edition, the content is given in both English (Roman script) and Hindi (Devanagari script), so candidates from either medium can use the same volume — which matters in this exam band, where a large share of aspirants study in Hindi but meet English question papers.
A revision booster does a different job from a practice book, and the tagline on the cover — exams se pehle revision wala teacher — states it exactly. In the final weeks before a paper, working through fresh sets of questions is the wrong use of time. What is needed is the formula that has slipped, the theorem whose conditions are half-remembered, the trick that was learnt in month two and has not been used since. A consolidated formulae-and-theorems volume is the only efficient way to sweep all of that in a few sittings rather than by rereading three separate textbooks.
Covering Arithmetic and Advance Maths together is the right pairing for these examinations. Arithmetic carries the bulk of the questions and rewards speed; Advance Maths — algebra, geometry, trigonometry, mensuration — is where accuracy decides the outcome, and where a forgotten theorem or a misremembered identity costs a question outright. Having both in one book means the revision reflects the paper as it will actually be attempted.
The book is prepared for SSC CGL, CHSL, CPO, Delhi Police, RRB, CDS, CSAT, other state examinations and one-day competitive examinations. It is a revision title, best used after the concepts have been learnt rather than as a first course.
Key Features:
Bilingual book — content in both English (Roman script) and Hindi (Devanagari script)
Usable by candidates preparing in either medium
Author: Rakesh Yadav
Published by Rakesh Yadav Readers Publication Pvt. Ltd.
Maths Revision Booster — Arithmetic and Advance Maths in one volume
All formulae and theorems consolidated
Smart concepts
Short tricks
Solved examples
Built for the final revision phase rather than first learning
Arithmetic — percentage, ratio, average, profit and loss, time, work, speed and distance
Advance Maths — algebra, geometry, trigonometry and mensuration
Sweeps the whole formula set in a few sittings instead of rereading textbooks
For SSC CGL, CHSL, CPO and Delhi Police
Also for RRB, CDS, CSAT, other state and one-day competitive examinations
राकेश यादव द्वारा लिखित तथा राकेश यादव रीडर्स पब्लिकेशन प्रा. लि. द्वारा प्रकाशित यह 'मैथ्स रिवीजन बूस्टर' अंकगणित एवं एडवांस मैथ्स के समस्त सूत्रों एवं प्रमेयों, स्मार्ट कॉन्सेप्ट्स, शॉर्ट ट्रिक्स तथा हल उदाहरणों का संग्रह है। ध्यान दें: यह द्विभाषी (bilingual) पुस्तक है — सामग्री अंग्रेज़ी (रोमन लिपि) एवं हिन्दी (देवनागरी लिपि) दोनों में दी गई है, अतः दोनों माध्यमों के अभ्यर्थी इसका पूर्ण उपयोग कर सकते हैं। रिवीजन बूस्टर का कार्य अभ्यास पुस्तक से भिन्न है: परीक्षा से पूर्व के अंतिम सप्ताहों में नए प्रश्न हल करना नहीं, अपितु वह सूत्र, वह प्रमेय एवं वह ट्रिक दोहराना आवश्यक होता है जो बीच में छूट गई — और यह कार्य तीन पुस्तकें दोबारा पढ़कर नहीं, एक संकलित पुस्तक से ही सम्भव है। अंकगणित एवं एडवांस मैथ्स का एक साथ होना भी उपयुक्त है, क्योंकि अंकगणित में गति तथा एडवांस मैथ्स में शुद्धता परिणाम तय करती है। यह पुस्तक SSC CGL, CHSL, CPO, दिल्ली पुलिस, RRB, CDS, CSAT तथा अन्य राज्य एवं वन-डे प्रतियोगी परीक्षाओं हेतु उपयोगी है।
